Official patch notes

Dota 2 update
Build 25219194
9 Sept 2026, 23:02 UTC
Technical changes
4 files changed
+9 additions-9 removals
Technical changes
Changed files
4 tracked files.
4 files+9-9
MDumpSource2/schemas/server/dynpitchvol_base_t.h+2-2
DumpSource2/schemas/server/dynpitchvol_base_t.h
+2-2
@@ -17,8 +17,8 @@
1717 // "pitch": 0,
1818 // "spinupsav": 0,
1919 // "spindownsav": 0,
20-// "pitchfrac": 878104010,
21-// "vol": 32764,
20+// "pitchfrac": -894972470,
21+// "vol": 32763,
2222 // "fadeinsav": 0,
2323 // "fadeoutsav": 0,
2424 // "volfrac": 0,
MDumpSource2/schemas/server/dynpitchvol_t.h+2-2
DumpSource2/schemas/server/dynpitchvol_t.h
+2-2
@@ -17,8 +17,8 @@
1717 // "pitch": 0,
1818 // "spinupsav": 0,
1919 // "spindownsav": 0,
20-// "pitchfrac": 878104010,
21-// "vol": 32764,
20+// "pitchfrac": -894972470,
21+// "vol": 32763,
2222 // "fadeinsav": 0,
2323 // "fadeoutsav": 0,
2424 // "volfrac": 0,
Mgame/dota/pak01_dir.txt+1-1
game/dota/pak01_dir.txt
+1-1
@@ -275826,7 +275826,7 @@ scripts/events/plus_welcome_quests.eventactions CRC:00534417df size:36642
275826275826 scripts/events/quartero/season_fall_2025.eventdef CRC:0067ab047f size:36344
275827275827 scripts/events/quartero/season_fall_2026.eventdef CRC:006e13d18b size:35312
275828275828 scripts/events/quartero/season_spring_2026.eventdef CRC:008c807936 size:35732
275829-scripts/events/quartero/season_summer_2026.eventdef CRC:003011ccb8 size:35042
275829+scripts/events/quartero/season_summer_2026.eventdef CRC:00b86693a7 size:35322
275830275830 scripts/events/quartero/season_winter_2025.eventdef CRC:00d323dbf9 size:38046
275831275831 scripts/events/quartero/season_winter_2026.eventdef CRC:00a9d442f9 size:38672
275832275832 scripts/events/singles_day_2017.eventdef CRC:0075cb1bd7 size:688
Mgame/dota/steam.inf+4-4
game/dota/steam.inf
+4-4
@@ -1,10 +1,10 @@
1-ClientVersion=6928
2-ServerVersion=6928
1+ClientVersion=6929
2+ServerVersion=6929
33 ProductName=dota2_workshop
44 appID=570
55 ServerAppID=373310
66 CustomGameServerAppID=471280
77 ToolsAppID=316570
8-SourceRevision=10980528
8+SourceRevision=10980883
99 VersionDate=Sep 09 2026
10-VersionTime=13:40:34
10+VersionTime=15:51:21
Update information⌄
- Build
- 25219194
- Associated changelist
- 38742948
- Game version
- 6929
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