Patch notes of Steam update #153, released on March 12th, 2023:

Maps

• Re-added Minigames to the default Team Mission's map pool

Epicenter

• Added control points markers
  
• Added a round timer set to 3 minutes

Ravelin

• Added capture zones markers

Rock

• Added capture zones markers

Weapons

• Implemented jb_wep_bouncynade_timer convar to let server operators control for how long loose Bouncy grenades can bounce (changing this convar won't affect already thrown grenades)

Player Models

• Fixed HL1 Pitworm's footsteps not playing

User Interface

• Fixed missing CTF related center screen messages
  
• Fixed hidden capture points still had visible world markers
  
• Tweaked input focus groups for the text chat and the end map voting screen
  
• Updated the scoreboard to display the total amount of players' skulls in Head Hunt game mode
  
• Fixed help, find, and other convar lookup commands truncating the description of convars
  
• Fixed the server creation menu always setting jb_bot_difficulty convar value to NaN
  
• Updated localization files

Miscellaneous

• Updated the launcher on Windows to request the best graphics device available
  
• Fixed client crash on attempt to take a screenshot in TGA format (ie: using the screenshot command)
  
• Updated certain music soundtracks to loop
  
• Tweaked surrounding boxes recalculation for entities to properly scale with their models (fixes crouched players being immune to headshots under certain angles)
  
• Fixed the 'Absorb Next Fall' condition not applying to wall slams
  
• Fixed certain third person animations not playing sometimes
  
• Updated jb_trigger_capture_flag to perform team filtering only through its linked control point when set, falling back to the old behavior otherwise
  
• Replaced teamplay_flag_event event with teamplay_flag_pickup, teamplay_flag_drop, teamplay_flag_return, and teamplay_flag_capture

SDK tools

• Made certain game specific configurations in Hammer cutstomizable again
  
• Fixed missing 'Load Last Good Save' popup dialog on Hammer startup after a crash
  
• Fixed Hammer sometimes unable to render textures in dialog windows
  
• Holding space in Hammer's 3D view will now speed boost the camera movement
  
• Renamed postprocess_controller to env_postprocess_controller (the old name will remain functional)
  
• Added SetVignetteEnabled input to the env_postprocess_controller entity
  
• Added various fields and inputs missing from the env_tonemap_controller entity's FGD entry
  
• Added SetColorCorrectionController and SetPostProcessController inputs to the player entities