Changelog
What changed in each version of TF2 Recommendation Engine.
Versions and deployment status
Observation dates use UTC and identify a recorded production build, not its first deployment time or acceptance of every feature. Undated versions have no verified standalone deployment.
Upcoming
Not deployed
Unshipped changes. Prepared versions are not deployment claims; v0.6.4 and v0.6.5 await production verification.
Fixed
- v0.6.6: Show version-by-version changelog attribution, distinguish observed deployments from unverified source versions, and keep the public and repository history consistent.
- v0.6.5, PR #433: Include saved goals, recommendations and the Mannco.store summary in the initial HTML so startup retains existing content. Not deployed.
- v0.6.4, PR #432: Collect exact Mannco.store market prices through saved catalog links and expose aggregate coverage. Not deployed.
v0.6.3 Observed
Observed in production
This corrects v0.6.2's manual update gate; initial page assembly still waits for browser requests.
Source revision faa7dcf · Deployment evidence
Fixed
- Recommendation values update automatically within existing cards and goals. Open details, focus, unchanged selected text and feedback stay intact through updates.
- Remove the manual update button, sticky banner and paused market links from v0.6.2. Keep readable results during preparation, expiry and transient failures.
- Keep funding alternatives in one column without overlap. Explain that an unpriced craft search is unevaluated, rather than evidence of no profitable crafts.
v0.6.2 Observed
Observed in production
Observed in the owner's reported build and a later health check. The build was made on October 28 in CDT, October 29 in UTC. Its first deployment time is not recorded.
Source revision d27903c · Deployment evidence
Changed
- Keep the current recommendation text visible while updates are pending. Stage changed results behind Show updated results, label previous evidence and pause its market links. This manual gate is replaced in v0.6.3.
v0.6.1 Observed
Observed in production
The ownership-count patch preceding v0.6.2.
Source revision cf9af60 · Deployment evidence
Fixed
- Surplus sale suggestions show how many copies you own and how many would remain after selling the suggested quantity.
v0.6.0 Observed
Observed in production
Available route estimates depend on collected ingredient listings and buyer demand; a profitable live route has not been verified.
Source revision 628aff3 · Deployment evidence
Added
- Search budgeted buy, craft and sell funding plans for saved goals, including missing ingredients. Compare estimated sale proceeds after the published fee with purchase cost and the resale value of consumed owned items.
- Show concrete steps, estimated gain, goal cash gaps and search coverage. Fit a fresh reported balance when available; otherwise affordability remains unknown.
v0.5.0
Deployment unverified · No verified deployment date
Introduced in the v0.5.0 source revision and included in the observed v0.6.0 build. A standalone v0.5.0 deployment date and complete live inventory acceptance were not recorded.
Added
- Inventory shows Steam and Mannco.store holdings together, with separate location totals and observation times. Site holdings support All holdings, For sale and Not listed views in pages of 50 groups. Missing data for one location does not hide the other.
Fixed
- Clear displayed Mannco.store holdings, balance and an unsent key when authentication is rejected.
v0.4.1 Observed
Observed in production
Observed in production. This first polling fix preserved ordinary unchanged polls; later account events and expiry still needed the v0.6.2 and v0.6.3 corrections.
Source revision 1e767e1 · Deployment evidence
Fixed
- Keep unchanged recommendation polls from hiding and rebuilding the current result. Mannco status checks no longer replace the account summary with loading text.
- Market collection can try another saved connection after a rejected key. A failed catalog read does not stop goal listing reads, and market failures are explained separately from private account status.
v0.4.0 Observed
Observed in production
Both the initial build and a later v0.4.0 revision were observed. The later revision adds the goal controls below. Deployment observation does not establish complete market coverage or profitable routes.
Source revision 3590400 · Deployment evidence
Added
- Market data updates independently of browser visits. Recommendations read saved results, with preparation shown when results are missing or invalid.
- Goal funding comparisons use protected surplus sales and supported crafts with exact buyer offers, quantities and gross values before unverified costs.
- Search saved goals, filter their state, edit quantities, move a goal first and browse catalog targets in pages of 50.
Fixed
- Keep replacement Mannco.store connections from being overwritten by older refreshes. Skip unreadable saved connections during background collection, and allow concurrent status checks while restoration is pending.
v0.3.3 Observed
Observed in production
The production version and served assets were checked. Complete authenticated funding and fulfillment acceptance remained open.
Source revision 87e27a3 · Deployment evidence
Changed
- Put enabled goals first with saved Steam progress, remaining quantities, exact listing evidence and a next step. Other inventory options and general notes start collapsed.
- Use a compact Mannco.store summary with balance and listed/unlisted counts; keep connection settings and holdings in a disclosure.
Fixed
- Count owned copies correctly for older exact-item goals and explain remembered connections waiting on a cooldown.
- Keep the internal account number out of saved inventory browsing state.
v0.3.2 Observed
Observed in production
Observed with safe live account and recommendation reads. The earlier dated account-refresh record is preserved below.
Changed
- Connecting Mannco.store confirms remembered, read-only access without a separate checkbox.
Fixed
- Keep refresh controls visible outside collapsed details, explain observation and next-refresh times, and check status when returning to the page.
- Distinguish saved goals from the value display preference, show the goal count and link to setup when none exist.
v0.3.1 Observed
Observed in production
Observed with a live remembered connection after authorized activation. The connection capability was introduced in v0.3.0; this patch fixes setup access and presentation.
Fixed
- Open Mannco.store account security directly to obtain a key. Hide unavailable setup forms correctly and use compact themed controls.
v0.3.0 Observed
Observed in production
The deployed artifact was observed while private access was disabled. Private connection activation and acceptance were recorded later on v0.3.1.
Source revision 6bd4e57 · Deployment evidence
Added
- Optional Mannco.store onboarding lets each user save their own encrypted key across sign-ins and read site holdings and reported balance when access is enabled.
- Enabled saved item and currency goals can use exact Mannco.store listing reviews. Stock, final charges, spendability and goal fulfillment remain unverified.
Fixed
- Repeated connections retain account cooldowns, and sign-out cancels private restores. Expired individual quote evidence triggers a recommendation read.
- Keep signed-in pages usable without a verified Steam identity, with optional Mannco.store access disabled.
- Generic crafting values no longer imply known fees, net proceeds or profit.
v0.2.3 Observed
Observed in production
Observed during the owner-guided production review. Earlier automatic loading and card presentation were confirmed on this build, not introduced by this patch.
Source revision 8977923 · Deployment evidence
Fixed
- Goal search keeps exact matches visible, announces results and returns keyboard focus after selection or adding a target.
v0.2.2 Observed
Observed in production
The runtime version and readiness were observed. This records deployment identity rather than complete source or account acceptance.
Source revision 63a415e · Deployment evidence
Fixed
- Malformed recommendation lists show an error instead of a successful empty state.
- Collection protection selects the same duplicate copy regardless of inventory row order. Retired source evidence cannot re-enter active values.
- Catalog imports require an explicit nonempty file and report incomplete imports truthfully.
v0.2.1
Deployment unverified · No verified deployment date
Source attribution is known. No standalone deployment observation or release date was found.
Fixed
- Saved feedback shows readable action names while preserving user-written reasons.
v0.2.0
Deployment unverified · No verified deployment date
Source attribution is known and these changes are included in later observed builds. No standalone deployment date was found.
Added
- Delete your account and saved app data after confirming permanent deletion. Your Steam inventory is unchanged.
Changed
- Load account recommendations automatically without a Run button or page-load history writes.
- Improve phone and tablet account layouts, table scrolling, labelled controls and keyboard feedback.
- Remove Backpack.tf from supported sources and warn when retained history used its evidence.
Fixed
- Preserve valid later taunt slots and refresh catalog quality and classification on repeated imports.
v0.1.0 Recorded
Historical record
Initial public release. Original dated record retained; no surviving tag identifies its initial artifact.
Added
- Import a public Steam inventory using a Steam ID, profile URL, or vanity name.
- Preview recommendations with your chosen actions, websites, and excluded items.
- Browse the TF2-themed website and public changelog.
Fixed
- Inventory imports support collections over 500 items and explain import errors.
Historical records
Preserved observations describe the build reviewed, not when features were introduced. Later v0.1.0 source notes are marked separately.
Later v0.1.0 source revisions
Deployment unverified · No verified deployment date
The package stayed at v0.1.0 across later additions. These do not belong to the original July 2 release. Their individual rollout dates are unverified unless recorded in the observations below.
Added
- Configured Steam Market tracking supports exact item identities and native Steam Wallet listing observations.
- Keep one of every item protects a copy before surplus crafting, sale or conversion suggestions.
- Shared branding appears across navigation, browser icons and page footers.
Changed
- Browse saved inventory in pages of 50 with full-inventory search and filters. Desktop navigation stays on one row and adapts to smaller screens.
- Public pages introduce recommendation types; account cards show items, goal impact and expandable evidence in readable language.
Fixed
- Steam profile, quality, effect and equipped metadata retain known values without inventing missing details.
Account refresh update Recorded
Historical record
Verified in production version 0.3.2 on October 27, 2026.
Changed
- Connect Mannco.store without a separate checkbox. The Connect button confirms remembered, read-only access, explained beside it.
Fixed
- Mannco.store refresh stays visible outside collapsed details, explains when data was updated and when another refresh is allowed, and checks status when you return to the page.
- Recommendations distinguish the value display unit from saved goals, show your goal count and link to goal setup when no goals exist.
Mannco.store connection update Recorded
Historical record
Verified with a live account connection on October 27, 2026.
Added
- Connect your own Mannco.store account through optional setup on Home, Recommendations or Account. Your key is saved encrypted, and the connection resumes without entering it again.
- See listed and unlisted site holdings and the reported balance separately from Steam inventory. Balance categories, currency, spending rules and final charges remain unverified.
- Saved item and currency goals can show verified Mannco.store listing reviews with remaining Steam quantities. Full-quantity stock, funding and final charges remain unverified.
Fixed
- Setup opens Mannco.store account security directly. Themed buttons fit the page, and the setup form stays hidden when access is unavailable or a saved connection is in use.
October update Recorded
Historical record
Verified in the production build reviewed on October 25, 2026.
Changed
- Current recommendations load automatically without a Run button or extra history entries.
- The public homepage introduces recommendation types, while account cards show items, goal impact and expandable evidence.
Maintenance update Recorded
Historical record
Available in the build verified on October 10, 2026.
Fixed
- Metal value conversions now use nine scrap per refined and three scrap per reclaimed.
Changed
- Recommendations use collected website values. Manually entered prices are no longer accepted.
Security
- Steam sign-in rejects expired or reused login responses.
July update Recorded
Historical record
Available in the July 23 build reviewed on July 28, 2026.
Added
- Sign in with Steam to save your inventory, preferences, and collection goals.
- Your inventory imports automatically after sign-in. View item images, custom names, trade status, and available equipment status.
- Collection goals let you choose a target item and quantity.
- View account recommendations and save runs to your history.
- Crafting recommendations include fabricators, killstreak upgrades, chemistry sets, and Scrap Metal from eligible weapons. Expired recipes remain unavailable.
- Collected Scrap.TF prices and stock can inform recommendations when available.
- Administrators can review source availability, deployment status, and recent errors.
Changed
- Inventory views group duplicate items while keeping individual items available to inspect. Counts reflect your saved inventory.
- Settings use key, ticket, and metal quantities from your inventory and explain banking targets.
- Recommendations explain missing inventory or value data and link to the next setup step.
Fixed
- Mannco.store item values use verified prices. Unknown fees and net proceeds stay blank, and sale suggestions apply only to eligible items.
- Saved settings load when you open the page, with a retry option if loading fails.
- Pages load updated controls after a release.