V15 alpha notes (#17)

Author: kassibuss

src/blog/2025-04-27/index.md

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+title: Alpha v15.0 Release Note
+summary: Release note for Neotokyo; Rebuild Alpha v15.0
+author(s): kinoko
+
+# Alpha v15.0 Release Note
+2025-04-27 kinoko
+
+* [Download v15.0-alpha build](https://github.com/NeotokyoRebuild/neo/releases/tag/v15-alpha)
+
+* [Install NT;RE (client)](/guide/install/)
+* [GitHub Issues (Bug reports and feature requests)](https://github.com/NeotokyoRebuild/neo/issues)
+
+## Gameplay changes/fixes
+
+* Recompiled all vanilla NT maps with native Source 2013 tools 
+* Various fixes to aforementioned maps (**no changes to base layouts**)
+* Fixed weapons falling through the floor
+* Various fixes to smoke grenades
+* Fixed props not being penetrable
+* Removed phantom ghost beeps
+* Fixed viewmodels becoming dark when standing close to and facing a wall
+* Fixes to Supa-7 and grenade viewmodel animations
+* Fixed non-local player sprays not showing up
+
+## UI changes
+
+* Added new events to the killfeed: Ghost capture, VIP extraction and player rank ups are now displayed
+* All textures used in the killfeed have been converted to font characters
+* Fixed broken unicode text in killfeed 
+* Refactored and improved layout handling
+* Fixed NeoUI spray issues
+
+## General fixes/changes
+
+* Fixes to projected textures
+* Fixed nullptr dereference causing crash on environmental deaths
+* Steam networking is now disabled by default
+* Added func_detail_blocker support
+* Added a countdown stage before the match starts if neo_sv_comp is enabled
+* Changed the short pause duration to 1 minute
+* Pauses are now automatically enabled if neo_sv_comp is enabled
+* Added bot-only warmup skip logic
+* Improvements to rain
+* Added a option to loop env_muzzleflash
+* Added an OnCompetitive output to neo_game_config
+* Made the tutorial more helpful
+
+## Documentation & Automation
+* Added detail.vbsp to gitignore