release: cut v2.7.3 (#88)

Patch release covering two PRs merged on top of v2.7.2:

- PR #86 — Mods → Check for Updates button
    * `Services/ModUpdateService.cs` + `POST /api/mods/check-updates`
      cross-reference installed mods against Nexus by exact-name match
    * Per-row badges (`update available` / `version differs`) link to
      the matching Nexus page
    * Stateless / on-demand — no `mod_origins` table
    * i18n keys across all 8 locales (en/de/fr/es translated;
      ja/ko/zh-CN/zh-TW carry English placeholders)

- PR #87 — Mod uploader streams to disk
    * `ModsController.UploadMod` swapped from
      `MultipartMemoryStreamProvider` (buffers whole body in RAM —
      500MB modpack → 500MB+ allocation → OOM risk on prod) to
      `MultipartFileStreamProvider` (constant-memory streaming to a
      temp file, cleaned up in a `finally` block)
    * Frontend FileUpload cap bumped 200MB → 1GB to match

Bookkeeping in `CHANGELOG.md`: added the v2.7.3 section + filled in the
compare-link table at the bottom. Unreleased now compares to v2.7.3
instead of v2.7.2.

Once this merges, `git tag -a v2.7.3 -m "..." && git push --tags`
triggers release.yml. Workflow produces a draft release with all three
signed assets, body pulled from this CHANGELOG section.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: AdaInTheLab

CHANGELOG.md

@@ -12,6 +12,38 @@ pulls notes from — it's the minimum, the GitHub release page is the maximum.
 
 ## [Unreleased]
 
+## [2.7.3] - 2026-05-19
+
+> [Full notes](https://github.com/Kitsune-Den/KitsuneCommand/releases/tag/v2.7.3)
+> · Patch release — mods page gets a "Check for Updates" button that
+> cross-references installed mods against Nexus, and the mod uploader
+> now streams large files to disk instead of buffering in RAM (no more
+> OOM on big modpacks).
+
+### Added
+
+- **Mods → Check for Updates** — new button on the Mods page that
+  cross-references every installed mod against Nexus by exact-name
+  match and surfaces a per-row badge (`update available` / `version
+  differs`) linking to the matching Nexus page. Stateless, on-demand —
+  no `mod_origins` table or persisted match cache. Skips
+  `IsProtected` (KitsuneCommand itself). New
+  `Services/ModUpdateService.cs` + `POST /api/mods/check-updates` +
+  i18n keys across all eight locales (en/de/fr/es translated;
+  ja/ko/zh-CN/zh-TW carry English placeholders pending translation).
+  (PR #86)
+
+### Fixed
+
+- **Mod uploader — large modpacks no longer OOM the mod process.**
+  `ModsController.UploadMod` was using `MultipartMemoryStreamProvider`,
+  which buffers the entire multipart body in RAM — a 500MB modpack
+  allocated 500MB+ inside the mod process, enough to OOM-kill prod on
+  an 8GB box with the game server already resident. Swapped in
+  `MultipartFileStreamProvider` so the upload streams to a temp file
+  in constant memory. Temp dir cleaned up in a `finally` block.
+  Frontend FileUpload cap bumped 200MB → 1GB to match. (PR #87)
+
 ## [2.7.2] - 2026-05-18
 
 > [Full notes](https://github.com/Kitsune-Den/KitsuneCommand/releases/tag/v2.7.2)
@@ -457,7 +489,8 @@ The 2.0 cut, not a continuation of v1.x.
 
 ---
 
-[Unreleased]: https://github.com/Kitsune-Den/KitsuneCommand/compare/v2.7.2...HEAD
+[Unreleased]: https://github.com/Kitsune-Den/KitsuneCommand/compare/v2.7.3...HEAD
+[2.7.3]: https://github.com/Kitsune-Den/KitsuneCommand/compare/v2.7.2...v2.7.3
 [2.7.2]: https://github.com/Kitsune-Den/KitsuneCommand/compare/v2.7.1...v2.7.2
 [2.7.1]: https://github.com/Kitsune-Den/KitsuneCommand/compare/v2.7.0...v2.7.1
 [2.7.0]: https://github.com/Kitsune-Den/KitsuneCommand/compare/v2.6.4...v2.7.0

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "kitsunecommand-frontend",
   "private": true,
-  "version": "2.7.2",
+  "version": "2.7.3",
   "type": "module",
   "scripts": {
     "dev": "vite",

src/KitsuneCommand/ModInfo.xml

@@ -2,7 +2,7 @@
 <xml>
     <Name value="KitsuneCommand" />
     <DisplayName value="KitsuneCommand - Server Management" />
-    <Version value="2.7.2" />
+    <Version value="2.7.3" />
     <Description value="Web-based server management panel and RESTful API for 7 Days to Die dedicated servers. Monitoring | Management | Map" />
     <Author value="AdaInTheLab" />
     <Website value="https://github.com/Kitsune-Den/KitsuneCommand" />