PCem v13.1 released. This is a quick bugfix release, with the following changes from v13 :

• Minor recompiler tweak, fixed slowdown in some situations (mainly seen on Windows 9x just after booting)
• Fixed issues with PCJr/Tandy sound on some Sierra games
• Fixed plasma display on Toshiba 3100e
• Fixed handling of configurations with full stops in the name
• Fixed sound output gain when using OpenAL Soft
• Switched to using OpenAL Soft by default