DOOM Retro v2.3.1, a minor point release, is now available. It may be downloaded here, and its release notes are as follows:

• The correct value of the ammo CVAR is now displayed when the player has their fists or chainsaw selected.
• A bug has been fixed whereby lost souls wouldn’t be fullbright at certain angles.
• A previously implemented feature that caused monsters not to be fullbright when firing and facing away from the player now works correctly.
• Minor changes have been made to text that is output to the console.
• A confirmation message is now displayed when using the resetall CCMD.
• If an invalid map marker is encountered in a PWAD’s MAPINFO lump, a warning will now be displayed and DOOM Retro will continue to parse the lump rather than exiting with an error.
• The game will no longer crash when trying to spawn a cyberdemon using the spawn CCMD in DOOM Shareware.
• An error is now displayed in the console when a monster can’t be spawned using the spawn CCMD.
• A bug has been fixed whereby the player’s death sound wasn’t being played when they died.
• Blood splats are no longer spawned around corpse decorations that are in a liquid sector.