Novedades

Cada lanzamiento de Arena Assistant.

v1.4.10

Reciente25 de agosto de 2026

Mejorado

Trimmed about a quarter off what the app loads at launch, so opening it is smoother.

Arreglo

Fixed champion select overlays not appearing for some players. If you had the PBE client installed, the app could latch onto it instead of your live client and never notice you were in champion select.
The app now finds your League client again within seconds when it starts, instead of sometimes taking several minutes.

v1.4.9

24 de agosto de 2026

Nuevo

Team Builder is now labelled BETA while it keeps improving.

Mejorado

Reduced the stutter when installing an update.

Arreglo

Fixed the high CPU usage from WMI Provider Host that could slow your whole system while Arena Assistant ran in the background.
Changing the patch or region on a champion page now updates the augment and item stats too, instead of only the header.
Team Builder no longer suggests knock-up chains for champions that do not actually have a knock-up.

v1.4.8

5 de agosto de 2026

Arreglo

Fix tooltip descriptions for some riot locale languages for item stats and some ui bugs fix.

v1.4.6

3 de agosto de 2026

Nuevo

Arena Assistant can now download signed, versioned interface updates in the background and activate them on the next launch without requiring a full installer, while keeping a built-in recovery interface for offline or failed updates.
Champion build summaries now include a compact Boot Options comparison with each shop boot's games, pick rate, average placement, and top-half rate.

Mejorado

Legendary items and augments now offer Grid, List, and compact Tier views, and Arena Assistant remembers the selected view independently for each tab.
Prismatic item rankings now require reliable performance and recurrence evidence before assigning extreme tiers, preventing tiny samples from appearing as authoritative recommendations.
Champion builds, player profiles, match details, and community build tools now adapt more cleanly to compact windows with denser controls and less horizontal overflow.
Community build descriptions and game references are easier to read, edit, and inspect with more consistent Riot item, augment, and champion presentation.
The public website now has clearer navigation, more responsive tier and composition sections, and a dedicated Team Builder showcase with updated product imagery.

Arreglo

Champion item recommendations now consistently exclude non-buyable rewards, unavailable items, and other catalog entries that Riot does not classify as purchasable Arena shop choices.
(interface update, applies to all 1.4.6 installs) Arena Wins champion tooltips now close immediately when opening a champion build, while preserving their original compact layout.

v1.4.7

3 de agosto de 2026

Mejorado

Reloading from the top navigation or Ctrl+R now checks for verified interface updates and restarts Arena Assistant only once. Reloading is safely blocked during active games.

v1.4.5

30 de julio de 2026

Nuevo

Champion Select's Victory tab now gives Crowd Favorite champions their own ranked section, highlights the queue-recommended pick, and shows compact performance tooltips.

Mejorado

Augment and prismatic item badges now recognize all three cards in one OCR pass, so recommendations usually appear in around one to two seconds instead of more than five.
Champion build recommendations now order legendary items and augments using reliable slot and recurrence evidence, while preserving recurring build-style picks.
Default positions for the build and augment overlays now match the refined in-game layout.

Arreglo

Augment and prismatic recognition now locks the screen geometry that actually matched, preventing prismatic badges from flickering or using the wrong card layout.
Localized Riot augment names and descriptions now resolve by stable numeric identity across every supported client language.
Comp tier lists keep complete previous-patch snapshots visible while fresh-patch data fills in, and clearly disclose when transition data is being used.

v1.4.4

29 de julio de 2026

Mejorado

Augment grid cards now show the augment name, average placement, recommendation score, pick rate, and tier in one compact view.
Critical app updates can now be installed through a clear mandatory-update screen with download progress, retry, and installer fallback.

Arreglo

Champion lists no longer mix League Classic variants with current League champions, and build pages now use stable Riot champion IDs throughout.
Champion build pages now load the correct snapshot for champions with duplicate display names, including Malzahar.
(backend-only update, applies to all 1.4.4 installs) Fixed Patch Notes so incomplete Riot translations no longer block a new patch; Patch 26.15 is now live with complete source details.
(backend-only update, applies to all 1.4.4 installs) Fixed Patch Notes classification so removing one champion mechanic no longer marks the champion itself as removed.

v1.4.3

28 de julio de 2026

Nuevo

OCR now uses embedded recognizers for all 17 Riot client locales, including Russian, Chinese, Japanese, Korean, Greek, and Turkish, without requiring Windows language packs.
In-game overlays now scale with screen size and include a live, clamped size slider, with a slightly larger 100% baseline.

Mejorado

Overlay and Data Sync settings now use clear, complete labels and descriptions instead of placeholder copy.
Build recommendations now combine reliable performance with popularity and use Riot-derived acquisition data to exclude quest rewards and anvil tokens.

Arreglo

Overlay sizing no longer changes the main app zoom or interferes with overlay dragging and hover interactions; legacy zoom is reset automatically.
Champion builds now recover cleanly from unavailable patches, report cached/offline data accurately, and refresh in-game overlays when build data changes.

v1.4.1

27 de julio de 2026

Arreglo

Prismatic item badges now recognize both English and the selected Riot content language, preventing valid options such as Runecarver from disappearing when the client locale and rendered text differ.
In-game augment recommendation tooltips, rarity controls, and empty states now display in Spanish when the app interface and Riot content language are set to Spanish.

v1.4.2

27 de julio de 2026

Nuevo

Champion build summaries now show the champion's four highest-ranked legendary items directly below Prismatic Items, with a shortcut to the full Legendary ranking.

Mejorado

Spanish augment and prismatic selection badges now use the shorter Uso label for clearer in-game readability.

Arreglo

Spanish Lobby Threat overlays now use the requested Lobby wording and wrap long resistance recommendations without clipping outside the panel.
Patch Notes now resolve augment icons by stable Riot ID and display augment names from the selected Riot content language.

v1.4.0

26 de julio de 2026

Nuevo

Arena Assistant is now fully available in Spanish - switch the entire app and website interface between English and Spanish in Settings.
New 'Riot game content language' setting: choose the language for champion, item, and augment text independently from the app interface language.
The in-game augment and prismatic overlay now supports non-Latin game clients, reading augment and prismatic names correctly.
Legendary items now have tier ranks on the champion build page Items tab (previously only prismatic items were ranked); sort by rank, top-half rate, or pick rate.

Mejorado

Redesigned Items and Augments tabs with a grid/list view toggle and a cleaner, more readable layout.
The champion tier list now ranks by average placement and consistency instead of raw win rate, for a more accurate read on which champions are genuinely strong.
'Top 4' is now 'Top Half' across the app, matching current 6-team Arena lobbies.
Champion build data loads faster and stays available during brief server maintenance or outages, thanks to new edge caching and backend resilience.

v1.3.5

18 de julio de 2026

Mejorado

Complete Your Comp suggestions now reason more precisely from champion abilities, including delivery range, movement access, targeting, crowd-control timing, and combo sequences.
Overlay setup guidance now explains both Borderless mode and the Windows administrator privilege mismatch that can prevent overlays from attaching.

Arreglo

New Arena modes and queue rotations now appear in match history automatically, without waiting for a hardcoded queue update.
Fixed startup failures caused by missing packaged runtime files or native database bindings compiled for the wrong Electron version.

v1.3.6

18 de julio de 2026

Nuevo

Team Builder has been redesigned as an interactive composition workspace with live champion previews, clearer mechanical fit, and more intuitive add-next guidance.
Queue Recommendations now balance current-patch strength, personal familiarity, exploration value, and evidence confidence instead of relying on a single broad score.
Team Builder is now available on the web with the same mechanical suggestions, live previews, comp radar, evidence, region/patch scope, and direct navigation as the desktop experience.
Team Builder previews candidates before commitment with a before-and-after comp radar, capability gains, resolved needs, delivery confidence, match evidence, and mechanical fight-plan links.

Mejorado

Recommendations now explain why each champion fits, show their patch, region, and match-data provenance, and link to builds through a compact book-and-arrow action.
One-time New indicators help players discover Team Builder and Queue Recommendations, then disappear after each page has been visited.
Champion, composition, and dashboard grids now adapt to the available width, keeping cards balanced across compact, standard, and ultrawide layouts.
Patch summaries now use compact responsive category cards with clearer buff, nerf, and adjustment grouping, connected visual outlines, refined spacing, and hover labels.
Desktop navigation now groups tier-list tools and provides direct, URL-stable access to Team Builder.
Full Team Builder compositions can compare replacement targets and undo swaps, while Build Toward and Explore surface mechanically credible alternative directions.
Queue Recommendations now presents one featured best pick and five compact alternatives, with role filters, Show Unwon Only, and explicit refresh.
Personal recommendations combine current-patch tier strength, account mastery, and local Arena history; their champion IDs also feed champion-select Recommended tags and victory guidance.

Arreglo

Narrow desktop windows now remain fully usable: navigation collapses cleanly, champion-select recommendations share a reliable scroll area, and controls no longer overflow or become unreachable.
Web release builds now use isolated locked dependencies and supported runtime checks, preventing incompatible desktop packages from breaking site updates.

v1.3.2

14 de julio de 2026

Nuevo

Lobby Threat now recognizes real Arena teams and updates the lobby after a whole team is eliminated, keeping active opponents visible through each fight.

Mejorado

Complete Your Comp suggestions are smarter and more varied, with corrected champion mechanics, balanced mobility and synergy scoring, and soft preference for fitting Crowd Favorites you still need a win on.

v1.3.1

12 de julio de 2026

Nuevo

Team Builder now draws a live radar of your comp's shape across six axes (damage, frontline, CC, peel, sustain, mobility) and names the archetype it's leaning into, from Dive to Poke/Zone to the new All-In. The radar reshapes as you add or swap champions.
Steer Team Builder toward a game plan: pick a target archetype and partner suggestions re-rank to fill it. An all-in comp, for example, surfaces the mobile engage champions you need to dive together.

Mejorado

Smarter partner suggestions: Team Builder now weighs champion mobility, offers more completion options, and each partner spells out what it brings to your specific comp. Compact cards and richer hover tooltips make the list easier to scan.
Build editor: reorder your augments by dragging them into the order you want. The comp and duo lists now size to your window, so more fits on screen without extra scrolling.
Augment tooltips fill in more of the real numbers, the exact percentages and values, including some newer augments that previously showed only their template text.

v1.3.0

10 de julio de 2026

Nuevo

New champion synergy engine: recommendations now understand how champions actually combo mechanically - knock-up chains, engage and follow-up, peel, lockdown, and empower-a-carry - across all 173 champions, blended with real match data. It powers partner suggestions, comp completion, and the new Team Builder.
New Team Builder on the Comps page: drop in your trio (or the champions you're weighing) and get partner suggestions plus a live breakdown of what your comp already does and what it's still missing.
Smart, synergy-guided community build creation: as you build, the item shop and augment picker now surface suggestions tuned to what your build already has - items and augments that match your stat direction or complete your current picks - updating live as you add pieces. A Suggested / Browse toggle switches between these recommendations and the full filterable pool, and the editor also suggests partner champions that fit the build.
Official Arena Assistant builds: a growing library of expert-crafted, verified builds - including creative, off-meta strategies - now appears in Community Builds. Each official build carries a verified badge and is validated against real Arena data before it's published.
New Lobby Threat overlay: hold Tab in game to see the enemy team at a glance - each champion's damage type (physical, magic, or true) and whether they bring heavy CC, healing, or hard engage - so you know whether to buy armor, magic resist, or anti-heal. Turn it on in the overlay settings.
Create a build straight from one of your games: from a match's detail view, or from your recent matches on the dashboard, start a new community build prefilled with the exact items and augments you ran that game.
Click a champion in the champion-select comp recommendations (in the app or the overlay) to pick it in the League client, and click again to undo - no more typing names into the client while you plan your comp.
In-game overlays now follow your prismatic: pick the prismatic you took in the Summary and the live item build and augment suggestions re-rank around it, matching the prismatic-adapted builds on the desktop build page.

Mejorado

Redesigned Best Partners (formerly Best Duos): partners are grouped by the kind of synergy they add, blend mechanical fit with real match data, and adapt to the build style you're viewing, with a clear reason for each pairing.
Redesigned comp recommendations: the comp list is now tabbed (your team, plus a tab per champion), completion suggestions show win-rate dots and a 'completes your comp' shelf, hovering a champion opens a richer stats tooltip, and the docked comp and victory overlays are taller so more fits on screen.
Build editor drag and drop: drag items between the Build Path, Alternative Prismatic, and Situational sections, and reorder or swap slots directly.
Community builds now support a Boots slot and a flexible five-item core, with correct prismatic and rarity handling; existing builds are preserved.
Shared build links now use a higher-resolution, more readable preview image.

Arreglo

The app now quits promptly instead of hanging while background requests finish up.
Augment lists and the build-editor augment picker no longer leak in non-Arena augments, and augment descriptions now resolve correctly.
Items are categorized correctly in the shop and build editor, so quest items and prismatics land in the right groups.
Tooltips now flip to the side when there isn't room above or below, instead of covering the thing you're hovering.
Copying a build's share link now confirms it copied, and the Season Recap teaser is scoped to the correct season.

v1.2.1

6 de julio de 2026

Nuevo

New Season Recap - view and share a summary of your Arena season
Create, edit, and delete your own community builds, with a drafts shelf for saving works in progress
New-user welcome and first-run experience, including a hint to help you find the in-game overlays

Mejorado

Improved the Recommended item build: items are now ordered by the slot players actually build them at, so early-rush items (like stacking items) show up early instead of being pushed to the last slot
Comp overlay win markers now follow the Current Season / All Time toggle, and your three current picks now show win/loss dots
Comp tier list adds a Tier filter and Sort controls
Added a subtle indicator when stats are blended across the current and previous patch

Arreglo

Champion select overlay no longer comes up empty (no comp or crowd-favorite data) after someone dodges and you re-queue
UI polish: patch notes layout and modal backdrops

v1.2.0

20 de junio de 2026

Nuevo

Player profiles are now scoped to the current Arena season, clearly labeled with the season name and date range.
Profiles load instantly and stream in the rest of your matches in the background, with a 'fetching more matches' indicator.
New Current Season / All Time toggle on the dashboard stats row, plus an info button explaining which numbers are measured, which come from your in-client Arena God challenge, and why all-time Wins is an estimate.
All-time win progress is recovered from your in-client Arena God challenge, so champions you won before Riot's match-history window still count - including total champions won and played.
Automatic local backups of your match history, with a data-aware restore that warns before replacing newer data. New Backups section in Settings.
Arena Recap sharing: Copy now puts the card image on your clipboard, you can share any season you have games in, and the card shows the season's date range.
Champion-select victory checklist now has a Current Season / All Time toggle, in-app and in the overlay.

Mejorado

'Top 4' is now 'Top Half', computed from each match's real team count - correct for the new 3-player Arena format (a 4th-of-6 finish no longer counts; older 8-team games are unchanged). Applied to the recap, profile, and dashboard.
Cleaner won-champion badge on the dashboard, so a full roster of wins is easier on the eyes.
(backend-only update, applies to all 1.2.0 installs) Improved augment recommendation accuracy - fixed cases where an augment was matched to the wrong mechanic (for example shown as 'scales with Health' when it does not), so the synergy and best-augment suggestions on the build pages are more reliable.
(backend-only update, applies to all 1.2.0 installs) Smarter augment synergy - the 'Pairs with your selection' suggestions now connect many more real combos: stacking Health surfaces max-Health payoffs like Heavy Hitter, stacking Armor/Magic Resist surfaces resist-scaling payoffs, plus new links for mana, ability-haste / cast-frequency, heal-and-shield triggers, lockdown (immobilize) rewards, and energize / attack-speed builds.
(backend-only update, applies to all 1.2.0 installs) Fresh patches now blend in the previous patch's data while the new patch is still collecting, so champion, item and augment stats are not sparse on patch day - the numbers fill out automatically and switch to current-patch-only once the new patch has enough games of its own.

Arreglo

Champions you've won with no longer show a 0% win rate - a crowned champion now counts at least one win on the dashboard win grid and the Champion Build page, even when Riot has dropped your older matches.
Arena Fame now shows an estimate in Current Season mode when the League client is closed, instead of disappearing.
Recap share card no longer clips long names or the footer logo, and the date label no longer crowds the player name.
Fixed some augment icons that failed to load due to malformed icon paths.
(backend-only update, applies to all 1.2.0 installs) Fixed champion pick rate showing impossible values such as 999.99% on the build and tier list pages. The nightly stats rebuild was combining data across multiple patches; it now correctly scopes to the current patch.

v1.1.0

18 de junio de 2026

Nuevo

Arena Wrapped - your shareable season recap. Relive your Arena season slide-by-slide (games, champions conquered, best & most-played champions, placements) in an animated experience, then download or copy a branded card to share.
Discover your Arena player type - your Clan (from the champions you play) and your playstyle Title, plus how you compare to other players this season.
Arena Fame & Season Journey are now shown in the app, with a per-season breakdown in your recap.
Stat Priorities on champion build pages - see which stats matter most for each champion to guide your Stat Anvil and item picks.
Prismatic-adapted builds - pick the prismatic you took and your recommended Item Build and Best Augments re-rank around it.
Patch Notes - a new home card and dedicated page summarizing the latest Arena-relevant buffs, nerfs, and adjustments.

Mejorado

Redesigned Top Comps on the dashboard - compact, tier-colored, and more comps at a glance.
Faster champion build page loads.
Patch-note entries open the full patch page for the champion, item, or augment you clicked.

Arreglo

Fixed the home page reloading several times on launch - it now loads in a single pass.
Corrected Arena season dates so season filtering and per-season stats are accurate.
(backend-only update, applies to all 1.1.0 installs) Fixed a Patch Notes augment icon that could fail to load.

v1.0.11

15 de junio de 2026

Nuevo

Split the in-game overlay controls - you can now toggle the live augment badges and the prismatic anvil badges on or off independently of the augment and prismatic suggestion panels.

Mejorado

Redesigned the overlay settings with a live mini-preview of every overlay, so it's clear at a glance what each toggle turns on.

v1.0.10

14 de junio de 2026

Mejorado

Added a quick prompt to join the Discord community and chat with other players.

Arreglo

Fixed the Discord invite link. The previous invite had expired, so new members couldn't join - the link works again now.
Fixed the home page Top Comps list sometimes showing different team comps than the full Comps tier list right after a new patch went live. Both now match. (backend-only update, applies to all 1.0.10 installs)

v1.0.9

13 de junio de 2026

Nuevo

Champion Select now suggests full team comps based on your team's picks - with separate sections for team comps and per-champion options, markers showing which champions you've already won with, and a top comps list while you're still picking.
Smarter comp search: once you've picked several champions, the app also suggests strong comps that keep two of your picks (swapping the third for a meta partner), not just exact full-team matches.

Arreglo

In-game build, augment, and prismatic overlays now open even when you close the League client right before the game starts.
Fixed in-game overlays becoming unresponsive (couldn't click, drag, or hover tooltips) after restarting the app mid-game.
More accurate comp suggestions - fixed a case where comps that didn't actually include your picks could show up.
Augment overlay now reliably recognizes short augment names (e.g. Mercy) that on-screen text noise could cause it to miss.

v1.0.8

13 de junio de 2026

Nuevo

New 'Pairs with your selection' shelf on champion build pages - shows the items and duo companions that synergize best with the augments and items you've picked.

Mejorado

Cleaner synergy highlighting - off-meta recommendation cards now flag genuine synergy picks and skip generic noise.

Arreglo

Prismatic anvil suggestions now work in every supported language, not just English - the in-game helper reads the offered prismatic items in your client's language.

v1.0.7

12 de junio de 2026

Nuevo

Prismatic anvil assistance: when you open a prismatic anvil in-game, the 3 offered items now show live stat badges (tier, pick rate, and a synergy score that accounts for your champion and current build) - the same badges you already get on augment select.

Mejorado

In-game badges appear and disappear more responsively on augment select and anvil screens.
Champ select overlay: you can now drag the window from anywhere on its header (including the Comp/Victory tabs), and the minimized pill shows the Arena Assistant logo.
The Comps page now loads the complete comp pool instead of capping the list.
Champion portraits load faster thanks to a local image cache.
In-game synergy scores now account for mechanical item and augment combos (for example soul-stacking items with soul-granting augments).
(backend-only update, applies to all 1.0.7 installs) Burn-synergy recommendations now recognize more burn items and payoff augments: items that apply burn via different wording (like Blackfire Torch) are correctly detected, and prismatics whose payoff feeds on your burns (like Infernal Conduit, whose burns lower your ability cooldowns) now treat every burn source as a real synergy - so burn items and burn augments surface as top picks together.
(backend-only update, applies to all 1.0.7 installs; new section visible on the website now, in the desktop app next update) On the build pages for a chosen augment or prismatic, augments and items that strongly synergize with your pick but don't match the champion's usual stats now appear in a dedicated 'Pairs with your selection' section instead of being hidden as off-meta - for example Dragon Soul augments on a Dragonheart build. Best Companion Augments is also cleaner: hard-to-classify picks no longer slip in above better-fitting, higher-sample ones.

Arreglo

Fixed frame drops while playing with the in-game assistant active - the recognition engine now idles between augment/anvil screens instead of working at full speed for the whole game.
Quest augments (like Quest: Wooglet's Witchcap) and other long-titled augments now show their stat badges correctly on the augment select screen.
(backend-only update, applies to all 1.0.7 installs) Fixed crit synergy suggestions over-matching: items that merely carry crit chance in their stat line (like Force of Entropy) are no longer treated as spell-crit enablers on Jeweled Gauntlet builds, duplicate synergy reasons no longer appear in tooltips, and recommendations now weight how many games back each mechanical synergy - a 3-game item can no longer outrank a 400-game proven pick.

v1.0.6

10 de junio de 2026

Mejorado

(backend-only update, applies to all 1.0.6 installs) The Comps tier list now serves every comp above the minimum games threshold instead of capping the list.
(backend-only update, applies to all 1.0.6 installs) Prismatic item ratings are now champion-fit based, just like augments - tiers and ordering on the Prismatics tab reflect how well each prismatic fits your champion (stats, stat alignment, and how it overperforms its global average on that champion).
(backend-only update, applies to all 1.0.6 installs) The synergy engine now understands crit-enabling augments like Jeweled Gauntlet. Crit chance and crit damage items (Infinity Edge, The Collector, Stormrazor and more) are correctly recognized as strong partners - crit damage amplifiers rank highest since they multiply every enabled crit. Item stats are now read from Riot's structured data, so many items previously missing their stat tags (B.F. Sword, Zeal-line, Rabadon's) are now properly recognized across all recommendations.

Arreglo

Fixed augment recommendations on champion pages. Augments that don't fit a champion (for example on-hit or attack-speed augments on tank champions) no longer show up as top picks. Recommendations now weight how often a champion's players actually pick each augment alongside its placement performance, so the augments that genuinely work for each champion surface first.
(backend-only update, applies to all 1.0.6 installs) Fixed the Comps tier list showing only one comp after the new patch went live - it now keeps serving the previous patch's full comp data until the new patch has enough games recorded.

v1.0.5

10 de junio de 2026

Nuevo

Comp recommendations now show full trio variant cards - see the complete recommended comp at a glance, with crowd-favorite badges and your champion highlighted. Shows top 5 variants in both the overlay and the champion select assistant

Mejorado

Overlay close button replaced with a minimize button - collapse it to a small pill and expand again with a double-click. To turn off the overlay, use the Settings toggle
Redesigned uninstall page with the app logo and a cleaner layout

Arreglo

Champ-select overlay can now be dragged to any position on screen
Reduced in-game frame drops - the augment detection now captures only small screen regions instead of the full game window, and throttles to 900ms between scans when no augment panel is visible
Updating the app no longer opens the uninstall feedback page
Player profiles now show your most recent matches instead of older ones, and load faster on repeat visits

v1.0.3

9 de junio de 2026

Nuevo

In-game augment suggestions now factor in item synergies - soul augments rank higher when you own Dragonheart, and similar item/augment combos are recognized.

Mejorado

Faster, smoother UI - quicker champion portrait loading and fewer re-renders on the dashboard.
Cleaner Champion Select overlay settings with a single master toggle.

v1.0.4

9 de junio de 2026

Mejorado

Patch numbers now display in the official League format (for example 'Patch 26.11') across tier lists, build pages, and the in-game overlay - matching the in-game patch label and other stat sites.
Smarter augment recommendations - Stackosaurus Rex is now correctly favored on champions that build permanent stacks (Nasus, Veigar, Cho'Gath, Senna, and more).

Arreglo

Fixed tier lists and build stats showing unreliable data (everything rated S+, inflated placements) right after a new patch releases. The app now keeps showing the established patch's data until the new patch has enough games for accurate stats, with a 'new patch collecting' notice.
(backend-only update, applies to all 1.0.4 installs) Fixed player profiles showing an outdated match history - your most recent games now appear right after a profile refresh, and profiles load faster.

v1.0.2

8 de junio de 2026

Nuevo

Added a one-time Borderless reminder: when overlays can't show because League is in Exclusive Fullscreen, you'll get a quick prompt (with a preview) to switch to Borderless. There's also a note in Settings > Overlays.

Mejorado

In-game overlays now keep working even if the League client is closed mid-game - they run off the live game itself.
The in-game build overlay now dims the items you've already bought, so the next item to pick up stands out.
Added a 'Buy me a Ko-fi' button in Settings > About (and on the website) if you'd like to support development.

v1.0.0

6 de junio de 2026

Nuevo

Real-time, build-aware augment suggestions in-game - the augment-select overlay now scores each offered augment for your champion AND your current build, adapting live as you buy items and pick augments, with a breakdown of where the synergy comes from.
In-game augment overlay with on-screen recognition (Beta) - the overlay reads the three augments offered on your screen and pins tier, pick rate and the live synergy score onto each card, including transmuted and upgraded augments and in your client's language.
New Arena Comps - a full team-composition system replacing Duos: a Comp tier list (desktop and web), trio-aware comp recommendations during champ-select, and a live Comp overlay that suggests champions to complete your team.
Champion build page now shows the best item for each build slot (plus round-by-round item and augment options for rounds 4/6/9) and lets you switch between build styles (AP, AD, tank, utility, lethality) - your preferred style is remembered per champion.
Player Profiles - look up ANY player by Riot ID right from the search bar (web and app) to see their stats, champion pool and full match history with detailed per-match breakdowns (Overview, Scoreboard, Timeline, Bans). Share any profile with a public link.
Reworked champ-select comp overlay - now closable, draggable with a position that persists, and you can click a recommended champion to pre-select it in the client.

Mejorado

Huge Synergy Engine upgrade - now champion-aware: recommendations account for each champion's archetype and stat alignment (so strong, unconventional picks aren't buried), factor in prismatic items, and use confidence-weighted scoring that trusts large samples.
Better in-game overlay system - a unified mid-game feed with live build-style updates; overlay panels are draggable with persistent positions and hide when the client is minimized.
Reworked prismatic item rankings (pick-rate-aware tiers with a proper placement baseline).
Augment icons now render consistently across the whole catalog.
Web and app now share the same detailed match-history view.
Search improvements - recent searches, smarter fetching, and polished player result rows.
Spanish translation for the champion build page (web and desktop).
More reliable stats so recommendations stay fresh and accurate.

Arreglo

Fixed match history not syncing for some non-NA accounts - games were mis-routed by region and showed 0 matches/0 wins, and now load correctly.
Fixed augment overlay badges blinking in and out on busy frames.
Fixed augment recognition occasionally getting stuck on the wrong champion (and showing the wrong pick rates).
Fixed the comp overlay sometimes appearing empty or loading slowly.
Various icon and layout fixes on the web build pages.

v1.0.1

6 de junio de 2026

Mejorado

Augment names and descriptions now display in your client's language (Spanish, French, German, Italian, Portuguese, Polish, and more).
Champion-exclusive augments (such as Shyvana's) no longer skew the global augment tier list.

Arreglo

Champion-select team-comp overlay no longer shows up blank or stuck on a previously-selected champion.
In-game augment overlay now shows the correct stats and tooltip for every augment - including newly-added ones and champion-specific/reskinned augments that previously displayed another augment's data.

v0.6.4

23 de mayo de 2026

Mejorado

When the local database fails to open for any reason, the app now shows a clear error dialog instead of silently displaying an empty dashboard
(backend-only update, applies to all 0.6.4 installs) Improved augment recommendations - strong but unconventional augments are no longer under-ranked on champions where they consistently over-perform.

Arreglo

Fixed critical bug where the dashboard, match history, and Arena Wins all showed empty/0 for everyone running v0.6.2 or v0.6.3 - caused by a stale native database binding that silently failed to load. Your data was never lost; the app just could not read it. Update to v0.6.4 to see all your stats restored.
(backend-only update, applies to all 0.6.4 installs) Champion item rankings and build paths now exclude items that can't actually be purchased - champion passives (e.g. Pyke's "Your Cut") and anvil-only items (e.g. Shardblade) - so only real buildable items are shown and ranked.
(backend-only update, applies to all 0.6.4 installs) Fixed match history and champion win tracking showing 0 matches / 0 wins for some signed-in accounts on EUNE, EUW, KR and other non-NA regions. Match history now loads correctly - no need to reconnect or reinstall.

v0.6.3

22 de mayo de 2026

Mejorado

Match history refreshes automatically ~45 seconds after a finished game, so finishing a match while the app is open no longer requires a manual Sync
Delta auto-updates: subsequent updates download only the changed portions instead of the full ~120 MB installer

Arreglo

Dashboard now restores your last-known account when the League Client is offline or the account cache gets out of sync (was: empty no-account state showing 0 games)

v0.6.2

22 de mayo de 2026

Mejorado

When the server is briefly busy, the Synergies tab now shows a clear error state with a Try again button instead of an empty result.

Arreglo

Synergies tab is more reliable. Fixed intermittent server-side errors that previously caused a misleading "not enough data" message when data actually existed.

v0.6.0

19 de mayo de 2026

Nuevo

Region filter: pick from 14 Riot regions (NA, LAN, LAS, BR, EUW, EUNE, TR, RU, KR, JP, OCE, SG, TW, VN) to see tier lists, builds, augments, and matchups scoped to that meta. Default 'All Regions' preserves the combined view.
Patch filter: lock the tier list and build pages to a historical patch (currently 16.10, 16.9, 16.8, 16.7). Session-only - relaunches reset to the current patch automatically.

Mejorado

Region selection now updates every relevant view: Champion Tier List, Augment Tier List, Champion Build (games, stats, items, augments, prismatics, bans, counters, build path), Dashboard sections, and inline hover tooltips.
Multi-region crawler ingests matches from all 14 regions in parallel, giving more accurate global stats and faster meta updates after each Riot patch.
Patch-history retention - match data from the last ~6 patches is now kept rolling instead of being wiped on patch transition, enabling historical comparisons.

Arreglo

Duo tier list automatically falls back to the most recent patch where the 8x2 duos rotation was active, with a clear banner explaining why (current rotation is 3x6 trios).
Hover tooltips now reflect the currently-selected region - switching to KR no longer leaves tooltips showing 'all' tier badges from a stale cache.

v0.6.1

19 de mayo de 2026

Nuevo

Community builds now appear in the global search bar. Typing a champion name (e.g. 'Rengar') shows community-built guides for that champion alongside the stats view, marked with a cyan COMMUNITY badge. Clicking opens the Community Builds page pre-filtered to that champion.
Redesigned homepage: compact hero with logo, title, search bar, and download CTA, plus three Top 10 columns (champions, augments, duos) and an auto-scrolling Community Builds carousel with mini preview cards showing the champion alongside its items and augments.
/duos page now paginates across all 14k+ duos (200 per page) with infinite scroll. Partner filtering uses a second ChampionSelector slot, and sort + order run server-side so you actually see the worst-200 of the full list when you flip the arrow, not just the reverse of the currently-loaded chunk.
Global search now also surfaces static pages (Tier List, Augments, Duos, Community Builds, Changelog) alongside champions and community builds, with sectioned results and arrow-key + Enter keyboard navigation.
The website now supports Spanish (es-MX) - visit arena-assistant.com/es for a full Mexican Spanish translation of the tier list, augments, duos, community builds, legal pages, and tooltips. (Website-only update, applies to all 0.6.1 installs; no app installer changes.)

Mejorado

Cleaner trend indicator on the champion tier list cards: the small gray badge over the portrait was replaced with an inline up/down arrow next to the score, colored green (trending up) or red (trending down).
Vote count on community-build search results now uses the standard up/down arrow icons (green positive, red negative) instead of a Unicode character, matching the rest of the app's visual language.
/tier-list and /augments now use the shared Select component for filter dropdowns, tier-colored portrait rings using the canonical palette, and GOD/STRONG/GOOD/FAIR/WEAK/BAD labels alongside the tier letters.
(backend-only update, applies to all 0.6.1 installs) /api/duos now supports server-side pagination (limit + offset), champion + partner filtering, multi-column sort with whitelisted order, and a total count - the foundation for the new /duos page's infinite scroll.

Arreglo

Augment Tier List distribution is now balanced across S+/S/A/B/C/D. Previously, almost every strong augment landed on S+ and the A tier was nearly empty due to a scoring algorithm cap that bunched up high performers.
Champion portraits on the web /champion/<name> page no longer fall back to broken alt text - the URL was incorrectly using the DDragon text key instead of the numeric champion key when fetching from CDragon.
Item / augment / champion fallback placeholders no longer hit a blocked third-party host on the web. Replaced 13 calls with a CSP-safe inline-SVG data URI that renders directly without a network request, so portraits no longer fall back to alt-text sprawl across the card.
Champion build page stats now refresh when you change the patch or region selector - previously the inner data hook stayed pinned to its default scope and ignored the store, so per-patch/per-region numbers were stale.

v0.5.14

17 de mayo de 2026

Mejorado

Internal: upgraded the Electron runtime (Chromium 134, Node 22) and rebuilt all native modules. No user-visible behavior changes - brings in security patches and is the foundation for future improvements.
Update process now writes a local log file at %APPDATA%\arena-assistant\logs\main.log so update problems can be diagnosed if they happen. The file stays on your machine.

v0.5.15

17 de mayo de 2026

Mejorado

Champion Select page redesign - refined cards, depth, and consistent typography across header, slot picks, ban recommendations, duo list, and victory checklist
Duo recommendations now use a 2-column grid (twice as many duos visible without scrolling); raw synergy score removed in favor of the tier badge alone
Recommended champions in the Victory Checklist now show a soft purple halo around the tile instead of a star icon covering the portrait
Crowd-favorite duos get an amber glow so they stand out clearly on tier-tinted cards
Victory Checklist champion grid fills its card vertically and packs more champions per row
(backend-only update, applies to all 0.5.15 installs) Patch history retention - match-level data from the last several patches is now kept rolling instead of being wiped at each patch transition, enabling future per-patch comparisons and retroactive analytics.

Arreglo

Portraits for newly-released champions (Zaahen and any future additions) now load correctly across the entire app, including the champion select grid, slot picks, and duo recommendations
Removed the phantom right-edge scrollbar on the Champion Select page
Eliminated the empty space under the champion progress list - the grid now uses all the vertical space available
(backend-only update, applies to all 0.5.15 installs) Companion augment recommendations now surface for low-popularity selected augments. Previously, augments with few total games (like Light em Up) showed an empty Best Companion Augments panel even when tag-aligned companions existed; the alignment sample floor was tuned for items and starved the augment view.

v0.5.13

17 de mayo de 2026

Mejorado

Faster, smoother overlay focus tracking - overlays now react to Alt-Tab between game and app in ~250ms (was up to 5 seconds). Lower CPU usage during gameplay.
Background match sync only fetches matches since the last sync (was re-fetching full history) - much faster on large accounts.
Deduplicated concurrent history fetches to prevent a renderer hang when multiple components requested matches at once.
Internal: swapped the SQLite driver to better-sqlite3 for faster, simpler writes. No user-visible behavior change.
Reopen overlays button now verifies a game is in progress before re-showing.
In-game overlay detection now matches by process name instead of window title, fixing client false-positives and missed in-game detections.

Arreglo

Match-end UI freeze: wrapped the match-save chain in a single SQLite transaction so the UI stays responsive when a game ends.
Dashboard refreshes stats and recent matches automatically after background sync completes.
Duo and victory overlays now reset cleanly on every new champ-select session, including after a dodge.
Stopped a metrics-write loop that could spam 80+ ENOENT errors per minute under load.

v0.5.12

16 de mayo de 2026

Nuevo

Added a branded splash on the first launch after an update, with an in-app toast confirming the new version.

Mejorado

Updates are now much smaller - only the bytes that changed are downloaded, instead of the full 100 MB installer.
Updates install silently now. No more installer window appearing between Restart & Install and the app reopening.
Apex Inventor (Item Haste) builds now recommend items with passive cooldowns - Unending Despair, Zhonya's, Guardian Angel, Sundered Sky, and others - auto-detected from Riot data.
On-hit items (Wit's End, Nashor's Tooth, Blade of the Ruined King) now correctly recommend for champions whose abilities apply on-hit effects: Katarina, Kennen R, Camille R, Irelia, Master Yi, Varus W, and more.

Arreglo

Fixed a 3-second blackout where the in-game state wouldn't be detected after a League client restart or app crash recovery - overlays now appear immediately on reconnect.

v0.5.8

15 de mayo de 2026

Arreglo

Match history is now actually kept forever. Users upgrading from 0.5.5 or earlier kept the legacy 30-day retention default, so the periodic cleanup silently deleted matches older than 30 days even after 0.5.6 promised a permanent local archive. A one-shot migration on first launch resets the legacy 30-day value to Keep forever. If you lost matches: open Settings ? Data & Sync and run Deep Sync to recover everything Riot still has (Riot keeps roughly 2 years).

v0.5.7

15 de mayo de 2026

Mejorado

Added a Discord button to the Settings sidebar so it is reachable from any tab, not just Settings ? About.
Removed the App identity card from Settings ? About the version label in the sidebar footer already shows the same info.

Arreglo

Arena queue detection now recognizes the 3x6 trios rotation (queue 1750). The pre-game overlay and champ-select tracker were silently disabled whenever the live rotation used trios they now activate on any current or future Arena variant via the durable gameMode signal.

v0.5.11

15 de mayo de 2026

Mejorado

Better internal analytics: app now records who is playing even when League Client is closed (uses last logged-in account)
Track champion-select, game start, and game end events with precise client timestamps for the developer activity timeline
Event queue persists to disk so analytics survive app crashes

Arreglo

Changelog list now sorts versions correctly (0.5.10 above 0.5.9 instead of below)

v0.5.10

15 de mayo de 2026

Mejorado

Duo Recommender (champ select): condensed rows so ~7 partners fit without scrolling instead of 4-5. Champions that are currently lobby Crowd Favorites now show the anvil badge in the duo list too, so you can spot picks that are both a strong synergy AND buffed by the crowd vote.
Augments tab: replaced the vague "Best / Worst" toggle with explicit "Sort by: Tier / Win Rate" and a separate direction control, so you can directly rank augments by win rate for your champion.
Prismatics tab: added a sort control. Choosing "Win Rate" flattens the tier groups into one ranked grid so the highest-winrate items surface immediately. Tier mode keeps the familiar grouped view.
Bans (champ select): dropped the "Your Most Common Bans" section. Its history was unreliable (the recorder only logged the first ban each session, regardless of whose ban it actually was) so it was misleading more than it was helpful. The "Recommended Bans" section, which uses global counter-pick data for your selected champion, stays and is more useful anyway.

Arreglo

Duo recommendation algorithm (backend-only update, applies to all 0.5.10 installs): rebalanced the scoring so it actually reflects synergy between the two champions instead of just rewarding pairs that contain one individually strong carry. Synergy lift (actual pairwise performance vs. what their individual stats predict) is now the dominant signal; raw rates are only minor tiebreakers; under-performing duos can score below expected. New tiers visible after the next aggregation cycle ( 10 min).
Sync UX: routine incremental sync no longer shows the detailed "Processed X/Y matches" progress bar (most of those passes are pure deduplication and the bar was just noise). The progress bar is now reserved for First Sync and Deep Sync where there is real work to watch.
Season dropdown: panel no longer shrinks to the trigger width when "All Time" is selected, so longer labels like "Season 16 Act 1" stop wrapping to two lines.

v0.5.9

15 de mayo de 2026

Mejorado

Sync completion message now reports if any matches couldnt be fetched (e.g. "Synced 80 new matches. 3 couldnt be fetched press Sync again to retry") so you know when to re-run.

Arreglo

Match-history sync no longer silently drops matches under rate-limit pressure. Match detail fetches now retry up to 3 times with exponential backoff before giving up. Full Sync now uses the same dedup-first loop as Deep Sync, so transient failures get retried on the next sync run instead of being permanently lost.
Arena queue ID 1710 is now recognized alongside 1700 and 1750. Riot ships some Arena rotations under queue 1710 (documented as "Arena, 16 player lobby" in their queues.json); previously we excluded it, so any matches in that queue were invisible to the app.

v0.5.5

14 de mayo de 2026

Mejorado

The match crawler now collects Arena 3x6 games too, so champion and item stats will start reflecting the new rotation as data accumulates. Duo-synergy stats stay on the previous rotations data for now -- trio-aware synergy stats are in progress.
(backend-only update, applies to all 0.5.5 installs) The arena-assistant.com landing page is now properly indexable. Each route gets its own title, description, canonical and hreflang tags, structured data (SoftwareApplication, FAQPage, BreadcrumbList JSON-LD), a new FAQ section, robots.txt and a dynamic sitemap.xml. Spanish routing added under /es/. Targets searches like 'arena lol', 'arena tracker', 'arena match history lol' and related Arena terms. Desktop app is unchanged -- no update required.

Arreglo

Arena 3x6 (trios) matches now show up in match history. The new rotation uses a different internal queue ID than the old 2x8 duos mode, which the app was not requesting -- so trio games were invisible. The app now pulls both queues.

v0.5.6

14 de mayo de 2026

Nuevo

Import / Export your won-champion checklist. Save your progress as a JSON file (with per-champion win counts, games count, and the date of your first win), import it back on another machine, or bring in a checklist from another tracker. Lives in Settings -> Data Sync -> Arena Won Champions.
Import match history. Restore matches from an Arena Assistant export on another machine. Existing matches are kept; duplicates are skipped. Lives in Settings -> Data Sync -> Match History.
The local match-history database is now a permanent archive by default. Matches stay locally forever, even after Riot prunes them from their API (~2-year retention). If you want a rolling window, you can still pick one in Settings -> General -> Data retention.

Mejorado

Arena Wins section: new "Won (A-Z)" sort (groups your wins first, alphabetized), the season and sort dropdowns now use the standardized app dropdown, and both selections persist across app restarts per account.
Settings -> Data Sync regrouped: "Arena Won Champions" section (export / import / clear imported) and "Match History" section (export CSV/JSON / import) instead of the previous operation-based layout.
Web landing page: localized /es Spanish routes with language switcher, FAQ section, keyword-rich copy, sitemap.xml, robots.txt, JSON-LD structured data, and per-route meta injection for better search results.

Arreglo

Arena 3x6 trios match history now renders correctly. Detail panel shows 6 teams of 3 with real teammates; placement displays as "Nth / 6"; podium colors are rotation-agnostic.
Deep history sync no longer silently drops matches. The previous queue-ID fix introduced a per-queue pagination bug that compounded with every trio match played; the sync now exhausts each Arena queue independently.
Victory track no longer falsely resets on patch bumps. The app was treating every new patch as a new season; it now uses the curated season list as the source of truth (a duos-to-trios rotation is not a season reset).

v0.5.4

13 de mayo de 2026

Mejorado

Synergies tab UX polish: build path tile badges (non-obvious-synergy Sparkles, small-sample warning) now position their tooltips correctly relative to the visible badge instead of an invisible spot below the item card. Tooltips that flip below a trigger now have extra cursor clearance so the pointer no longer obscures the first line of text.
Synergies tab header redesigned: title with tier badge and inline avg / top4 / games stat pills, plus the augment or prismatic description with rich formatting (resolved data values for augments, styled keywords + on-hit/stat icons for items). Tighter padding overall.
Augment and prismatic picker rows in the Synergies tab now show a description tooltip when you hover the icon. Scoped to the icon area only -- hovering the name or stats no longer triggers the tooltip.
Off-meta items and off-meta companion augments sections are now grouped together at the bottom of the Synergies detail panel for easier scanning.
Sidebar picker list now fills the full available viewport height even when the detail panel is short (e.g. both off-meta sections collapsed), and stays in place when you scroll the right panel.
Synergies engine now recognizes three amplifier mechanics (backend-only update, applies to all 0.5.4 installs): Item Haste (Apex Inventor lifts cooldown-gated items like Heartsteel, Sundered Sky, Eclipse), Auto-Cast (Spell Slinger family lifts Lightning Rod and Hexbolt Companion), and Ability Haste (substantial-AH augments lift on-cast items). The right items now show up where they actually belong.
Stat-scaling synergies now carry :major / :minor weight (backend-only). Lightning Rod is primarily about auto-cast, secondarily about ability haste -- the engine knows the difference and ranks accordingly.

Arreglo

Ability tooltips on the Summary tab now substitute the literal @AbilityResourceName@ token with the champions actual resource word (Mana Cost, Energy Cost, etc.) instead of showing a question mark.
Augment descriptions that use Riots @spell.Augment_X:VarName@ template form (e.g. Homeguard) now resolve correctly instead of leaking the raw template into the tooltip.
The in-game navigation handler now gates by Arena mode (CHERRY queue) before reacting, so Arena Assistant no longer responds to non-Arena game starts.

v0.5.3

12 de mayo de 2026

Nuevo

Synergies tab now filters recommendations by champion identity burn augments stop suggesting crit items on AP champions, on-hit items on lethality assassins, and so on. Filtering uses a 15-archetype taxonomy covering every champion in Arena.
Build path always recommends a complete set: boots + prismatic + 5 cores. No more empty slots. Items ranked by a composite score that combines mechanical synergy (primary), champion alignment (boost), and Bayesian-shrunk statistics (tiebreaker) so the mechanical engine drives the choice, not just raw win rate.
Engine now recognizes conditional synergies items whose damage formula scales with a stat your champion stacks. Example: Darksteel Talons (true-damage-on-hit scaling with armor) is correctly aligned for Malphite even though it has attack-speed and on-hit tags that would normally conflict. Detected from CDragon s structured item annotations + a small curated override list.
Off-meta picks: items that don t fit your champion archetype now live in a collapsible section below the main grid, with chips explaining why each is off-meta. No more being surprised by Statikk Shiv recommendations on Malzahar.
Selecting an augment or prismatic acts as an implicit I m building toward these stats signal items that share the selected piece s stats are promoted to aligned, even if they d normally conflict with your champion. Picking Darksteel on Malphite makes the engine recommend other on-hit/attack-speed items as part of that build path.
New Sparkles ? badge on build-path items marks non-obvious synergies the engine surfaces these items because of a scaling relationship you might not see from the surface tags. Hover for a full explanation.

Mejorado

Champion tier list and conditional-build endpoints now fall back to the most recent patch with data when the new patch hasn t been crawled yet. Eliminates the dashboard going blank on patch-release day.
Proportional sample-size floor on Top Items grid items below ~5% of total combo games are demoted to off-meta to prevent 3-game 100%-pick-rate noise. Synergy items bypass the floor since their mechanical signal is independent evidence.

Arreglo

Aggregator stack overflow fixed on very large synergy tables (Math.max with thousands of args).
Hardened frontend against null tier values from upstream API failures the dashboard no longer crashes when champion data is partial.

v0.5.2

11 de mayo de 2026

Nuevo

Off-meta items and off-meta companion augments now have their own collapsible sections in the Synergies tab, with green check / red x alignment chips that show which stat or mechanic tags fit your champion and which dont. No more burying questionable picks in the main grid.

Mejorado

Top Items and Best Companion Augments lists expanded from 20 to 35 entries each so high-variance champions with many viable options are not artificially capped.
Synergies tab handles low-data combos more gracefully -- a clear empty-state banner replaces the silent empty grid when no aligned items meet the sample threshold yet.
Match history first pass: cleaner filtering and result rendering, addressed code-review feedback on edge cases.

Arreglo

Match history: a few edge-case rendering bugs surfaced during code review (blocker + important findings) are now fixed.

v0.5.1

10 de mayo de 2026

Nuevo

New Timeline tab in match details: round-by-round augment progression per player, damage-over-time chart, build-path per player, kill log with multi-kill badges and level-up markers
Match History filters: free-text search, placement chips (1st / Top 2 / Top 4 / Bottom 4), date presets (Today / 7d / 30d / All) - saved per account
Last-20 placement strip + sparkline in Match History header - see your recent form at a glance
Top Augments stats card - your best augments by average placement
Match details now opens in a centered, wider modal (1280px) with Esc-to-close and backdrop click - and scrolls properly
Click a recent match on the Dashboard to jump straight to its details modal
Settings page completely redesigned with sidebar nav: General / Overlays / Data & Sync / About
Auto-save Settings with inline Saved indicator - no more floating Save button
Startup options now work: Launch on system login, Start minimised to tray, Close-button behaviour (tray vs quit)
Overlay scale control (Small / Medium / Large) actually rescales in-game overlays
Data retention cleanup: automatically deletes matches older than your retention window
Storage stats card (matches stored, DB size, last match) + per-account sync list + CSV/JSON match export
Danger Zone with type-to-confirm modals for Reset Settings and Clear All Match Data - no more native browser popups

Mejorado

Custom app-styled dropdowns, modals, toasts and confirm dialogs throughout - replaces native browser UI for a more polished feel
Renderer performance pass: smoother match-list scroll, faster modal open, lazy-loaded images, ~50% smaller initial bundle (1MB 485KB)
Discord deduplicated into a single prominent CTA banner in About; Terms of Use + Privacy Policy links added

Arreglo

Timeline tab augment icons now render correctly (type mismatch resolved)
Auto-connect toggle in Settings actually controls auto-connect behavior again
Match-details modal scroll works when team list overflows the viewport

v0.5.0

9 de mayo de 2026

Nuevo

New Synergies tab - pick any augment or item to see the build that works around it. Items + augments now ranked by mechanical synergy, not just statistics
Mechanic filters with AND/OR mode - narrow the picker by burn, on-hit, dash, AP, AD, lethality, and more
Hover any item or augment to see why it pairs (or does not) with your selection - sectioned tooltip with primary, secondary, and warning reasons
Synergies tab redesigned with sidebar + detail layout - picker always visible, full real estate for build details and 35 top items / companions per pick

Mejorado

Mechanic engine recognizes more patterns: dashes, leaps, AoE damage, healing, shields, summons, stealth/invisibility, omnivamp - far more pairs find natural mechanical partners

Arreglo

Anti-heal items no longer falsely flagged as anti-synergy with your own healing - Grievous Wounds only reduces enemy healing, never your own
Quest items (Golden Spatula, Wooglet s Witchcap, Void Immolation) and forced-choice augments (Transmute family, Level Augments) no longer pollute build recommendations
Small-sample noise items no longer outrank well-tested ones in build paths - added scale-aware threshold based on total games

v0.4.17

8 de mayo de 2026

Mejorado

Augment catalog: pulled descriptions for ~110 more Arena augments by adding Riot's localized stringtable as an enrichment source
Stats: dropped non-Arena augments (Path of Champions / Swarm, Brawl / Mayhem) from the catalog and aggregations
Admin dashboard is now mobile-responsive (hamburger drawer, tables scroll horizontally)

Arreglo

Augment tier list: fixed wrong name shown when two augments share an icon (e.g. Despoil/Desecrator) - lookup now keyed by augment ID, not icon filename
Stats: forced and cameo augments (Gain an Augment Slot, Wolf's Frenzy, Lamb's Respite, etc.) no longer pollute pick rates and tier lists
Crawler download tracking: every install/update download now hits origin once via /api/dl, fixing the dashboard 'stuck at 0.4.12' issue

v0.4.15

7 de mayo de 2026

Nuevo

Riot Sign-On (RSO) is now live in both the desktop app and the web browser - sign in with your Riot account once and your Arena profile, match history and saved builds follow you across both

Mejorado

Season transitions are auto-detected from live crawler data, so future patches will reset wins automatically without needing an app update

Arreglo

Arena Wins counter now correctly resets when Riot ships a new patch. Previously wins from before the 2026 Cherry update kept counting toward the current-season total

v0.4.16

7 de mayo de 2026

Mejorado

Prismatic augment icons polished clean idle look plus an animated holographic rim and diagonal sheen on hover

Arreglo

Build path no longer shows two boots Ghostcrawlers and Gluttonous Greaves are now correctly classified via DataDragon tags instead of a manual list, so future boot variants are picked up automatically
In-game build overlay now shows the 7th item from popular alternatives when the build path has fewer than 7 entries (matches the main UI)
Void Immolation (Mayhem quest reward) excluded from build path recommendations, it can not be bought through the normal shop

v0.4.14

6 de mayo de 2026

Mejorado

Augment icons now have rarity-aware visual treatments - holographic prismatic tint, gold sheen, silver shimmer, and bronze warmth
Augments tab and Augment Tier List now share the same canonical augment list - no more duplicate cards or test placeholders

Arreglo

Augments section is fully restored after the 2026 Cherry Arena season. All current augments now show with proper icons, descriptions, rarities, and stats
Match History now captures all 6 augment slots per match (was 4) - the Cherry season expanded the slot count and we were silently dropping slots 5 and 6
Champion Build item path no longer shows the old free-starter Guardian items in slot 1 with 0 percent pick rate
Augment tooltips now display rarity labels properly (Silver, Gold, Prismatic) and the gold-coin icon in descriptions; unmapped icons no longer show as red question marks

v0.4.12

6 de mayo de 2026

Nuevo

Crawler now owns the augment catalog (no upstream dependency for new-season augments); auto-refreshes every 6 hours

Mejorado

Augment overlay recommendations no longer silently drop augments missing from external metadata sources

v0.4.10

1 de mayo de 2026

Nuevo

Ban statistics tracked per patch (groundwork for upcoming ban analytics)

Mejorado

Stats data stays available during background aggregation cycles - faster responses, no more empty results

Arreglo

Detect and connect to League Client reliably regardless of install location (D: drive or any non-default path)

v0.4.11

1 de mayo de 2026

Mejorado

Settings page now shows the 5 most recent versions with a link to view the full history at arena-assistant.com/changelog

v0.4.9

15 de abril de 2026

Mejorado

Prismatic item tier list now factors in champion affinity items your champion actually synergizes with rank higher than generalist picks
Smarter patch detection only switches to a new patch when enough match data exists for reliable stats

Arreglo

In-game overlay now shows the correct build path items instead of situational items
Prismatic overlay shows prismatic items from community builds instead of augment icons
Build path now always includes starter item and boots (were missing on some champions)

v0.4.7

12 de abril de 2026

Nuevo

Notification system - get notified when someone upvotes or comments on your builds (Reddit-style bell icon with red dot)

Arreglo

Community build view count now tracks correctly when opening build details
Champion portraits in build cards load reliably without needing page refresh

v0.4.6

11 de abril de 2026

Nuevo

Build view counter - see how many times each build has been viewed

Arreglo

Comment delete button now shows for your own comments (Riot ID ownership match)

v0.4.1

10 de abril de 2026

Mejorado

Redesigned update notification with modern UI

Arreglo

Real download progress bar - shows actual percentage, speed, and bytes transferred
CSP fix for inline scripts in production builds

v0.4.0

10 de abril de 2026

Nuevo

Community Builds website launched - browse, vote, and comment on builds at arena-assistant.com, sign in with Riot account

Mejorado

Updated landing page with community builds navigation

v0.4.5

10 de abril de 2026

Mejorado

Riot Games logo on Sign in button
Discord button moved to top of Settings page

Arreglo

Win+Shift+S screenshot now works while overlays are shown - overlays positioned below system UI
Editing and deleting your own builds works correctly (Riot ID ownership check + silent update failure)

v0.4.2

10 de abril de 2026

Mejorado

Mobile responsive community builds - cards, detail view, and augments list
Download app button hidden on mobile devices

Arreglo

App no longer detects Ranked, Normal, or ARAM champ select as Arena
In-game overlays and build view only activate for Arena games

v0.4.4

10 de abril de 2026

Nuevo

LCU identity auth - comment, vote, and create builds without RSO using your League account

Mejorado

Dashboard augment tier badges use gradient style
Champion name capitalized in community builds empty state

Arreglo

Shared build page loads champion portrait correctly
Close button on shared builds navigates to community builds page

v0.4.3

10 de abril de 2026

Nuevo

Shareable build links - share builds with a unique URL, social media previews with Open Graph tags
Share button in build detail - copies link to clipboard

Mejorado

Centralized tier color utilities - no more duplicated color logic

Arreglo

Search bar tier badges now show correct colors (GOD=yellow, STRONG=orange, etc.)
Create build shortcut in champion community tab with champion pre-selected
Duo overlay loading fixed - was using http module for HTTPS calls
Back navigation uses browser history instead of always going to dashboard
Modal backdrops now cover entire page including navigation bar
Color+bold markdown now works in both orderings
My Builds button hidden during build editing

v0.3.0

9 de abril de 2026

Nuevo

Community Builds - Create, share, vote, and comment on custom champion builds with a Reddit-style forum
In-game item shop for build creation with Arena-only items, role/stat filters, and game-accurate layout
Rich text description editor with markdown, item/augment/champion references with interactive tooltips
Use community builds in the in-game overlay with mid-game swap support
Augment picker with rarity tabs, search, and full description preview
Build drafts - auto-save progress to localStorage, resume later
Reddit-style threaded comments with upvote/downvote and replies
Duo recommendations per build with synergy stats from the API

Mejorado

Item tooltips redesigned - stat sprite icons, rich HTML descriptions with styled keywords, coin icon gold cost
Augment descriptions now resolve all data values including key bindings (Q/W/E/R) and cooldown icons
Tooltip show delay reduced from 300ms to 150ms for snappier feel
Centralized StatSpriteIcon and RoleSpriteIcon components from game atlas

Arreglo

Item tooltip description parsing fixed HTML entity decoding, false passive detection, stat tag leakage
Overlay windows now wait for did-finish-load before receiving data

v0.2.4

7 de abril de 2026

Nuevo

Match details now have tabbed UI: Overview, Stats, and Bans
Stats tab: full combat, damage dealt/taken, healing, and economy breakdown for all players
Bans tab: shows all champion bans including empty ban slots

Mejorado

Damage bars now use team placement colors (gold, cyan, orange, red)
Better spacing and layout in match detail overview

Arreglo

Fixed match detail fetching failing for non-Americas regions (wrong routing endpoint)
Fixed deep sync returning 0 matches for European/Asian players
Store full Riot match ID in database to avoid platform guessing on detail view
Crawler server now supports multi-region routing for match lookups

v0.2.3

4 de abril de 2026

Mejorado

Server performance: parallelized aggregation, bulk tier updates, batch match inserts - 78% faster aggregation
Crawler uses worker threads for timeline parsing - all CPU cores utilized
Crawler throughput optimized - batch player discovery and match storage in single queries
Server logs cleaned up - removed debug spam, and per-request noise
Database optimized - cleaned 1.5GB of bloat, tuned autovacuum, dropped unused indexes

Arreglo

Discord link now opens in your default browser instead of an Electron window
Duplicate match storage errors eliminated - handles all unique constraint conflicts gracefully

v0.2.2

3 de abril de 2026

Mejorado

Champion build page auto-retries if server is busy instead of showing incomplete data
API response times improved - server-side caching eliminates redundant database queries
Server performance optimized - parallel aggregation, batch DB operations, 10x faster match crawling
All API endpoints now have 10-second timeouts to prevent indefinite hangs

Arreglo

Champion build page no longer shows empty/default data - fixed race condition that caused stale responses to overwrite correct data
First app load now reliably loads tier list and augment data instead of showing empty sections
In-game augment overlay now shows the same top augments as the champion build page
Overlay reconnects properly after a queue dodge - no more empty overlays on re-queue
Bravery mode no longer navigates to a non-existent champion page
Multi-account switching detection improved with better Riot ID matching
Account detection no longer intermittently shows as Anonymous - added retry and fallback for Riot ID
Removed ghost augments like Augment 387 that no longer exist in the game

v0.2.1

2 de abril de 2026

Nuevo

Changelog is now managed through the admin dashboard and fetched dynamically

Mejorado

Massively faster tier list loading - health check results now cached, eliminating redundant checks across services
Duo tier list now loads in seconds instead of minutes - O(1) champion lookups replace 2.5M+ iterations
Champion build data loads instantly - item lookups use shared cache instead of 30-40 separate HTTP requests
Duo and tierlist API requests now fetched in parallel instead of sequentially
Added automatic retry logic (up to 2 retries with backoff) for all tier list data

Arreglo

Fixed wrong fallback items showing as Item 12345 in champion builds

v0.2.0

16 de febrero de 2026

Nuevo

Build Synergy Scoring - discover powerful item + augment combinations that synergize mechanically (e.g., burn builds, on-hit combos)
New Synergies tab in champion builds showing top item-augment, augment-augment, and item-item synergy pairs ranked by synergy lift

Mejorado

Redesigned champion tooltips with icons, color gradients, and detailed stat grids
Redesigned duo tooltips with synergy boost indicators and richer visual styling
Redesigned ability tooltips with compact layout, colored skill badges, and inline stats
Major backend performance optimizations - database tuning for faster API responses

Arreglo

Fixed duplicate prismatic items appearing (e.g., Prowlers Claw showing twice with 0-game ghost entry)

v0.1.28

14 de febrero de 2026

Nuevo

Added Reopen In-Game Overlays button in Settings and system tray to restore closed overlays mid-game

Mejorado

Massively reduced debug logging across the entire app for smoother performance
Improved champion build page item categorization (starter, boots, prismatic items now properly separated)

Arreglo

Closing in-game overlays now only hides them for the current game instead of permanently disabling them
Fixed missing starter items (Guardians Shroud, Guardians Amulet, etc.) leaking into recommended build paths

v0.1.27

11 de febrero de 2026

Mejorado

Item tooltips now load instantly from pre-cached data instead of fetching on demand
Backend aggregation now uses atomic updates - no more partial data during refresh cycles

Arreglo

Fixed match history failing to load matches played on cross-region servers (e.g. NA1 matches for LA1 players)
Fixed Overlords Bloodmail incorrectly showing as a prismatic item
Fixed The Golden Spatula appearing in build recommendations
Fixed duplicate champions appearing in ban recommendations
Fixed ban data not prioritizing current patch when sufficient data is available
Fixed item tooltips taking several minutes to appear on first load
Fixed 7th build item showing tier label instead of win rate percentage

v0.1.25

10 de febrero de 2026

Arreglo

Champion select overlays now reset reliably after dodges and between sessions - windows are recreated fresh each session

v0.1.26

10 de febrero de 2026

Nuevo

Join our Discord button added to the app for community access

v0.1.24

29 de enero de 2026

Arreglo

Fixed counter/matchup data not showing - lowered minimum games threshold

v0.1.22

29 de enero de 2026

Mejorado

Items now show tier badges (S+ to D); augments show average placement instead

Arreglo

Removed item and augment win rate displays per Riot developer policy

v0.1.23

29 de enero de 2026

Nuevo

Patch-based data filtering - champion builds now show current patch data only
Data freshness indicator in champion build header with tooltip

Arreglo

Fixed Season 15/16 data mixing - stats now properly separated by patch

v0.1.21

8 de enero de 2026

Nuevo

Added Season 16 Act 1 support - season tracking now works correctly
New season selector - view wins from current season, all-time, or any past season
Click ban recommendations in champion select to instant-ban that champion
Your common bans are now tracked (from match history + local tracking)

Arreglo

Fixed season detection showing incorrect dates after season reset

v0.1.20

7 de enero de 2026

Mejorado

Optimized image loading for champion assets to reduce memory usage
Refined tooltip positioning for in-game overlays

Arreglo

Fixed minor UI misalignment in the Tier List page