From Brotato Wiki

Click a patch to view extensive details. Listed with the most recent first. The current main version is 1.1.7.1.

Timeline Release Date Patch Modding Beta Patches
DLC Release 2024, October 27th+ Patch 1.1.*.* All patches since 1.1.0.0
2024, October 25th Abyssal Terrors DLC (Release Patch) DLC release
2024, October 25th Patch 1.1.0.0 Major update, v1.1 Beta Patches 1.1.0.x
Full Release 2023, December 5th Patch 1.0.1.3
2023, June 23 Patch 1.0.0.3 Major update, v1.0 Modding Changes for 1.0.0.3 Beta Patches 1.0.0.x
Early Access 2023, February 13 Patch 0.8.0.3 Modding Changes for 0.8.0.3 Beta Patches 0.8.0.x
2022, December 10 Patch 0.6.1.6 Beta Patches 0.6.1.x
2022, October 31 Patch 0.6.0.7
2022, October 10 Patch 0.5.11c
2022, September 29 Patch 0.5.10
2022, September 28 Patch 0.5.9
2022, September 27 Early Access Release

There's also a page for Beta Patches, which is updated while the game is in beta: