This bug fix release addresses these issues in the ECDSA protocols:

• Fix default pre-params concurrency with < 3 CPU cores (#93)

And in code shared by all protocols:

• Allow resharing when more than T+1 of the old committee participates (#95)
• Add fromPartyIdx validation for all incoming messages
• Add more basic sanity checks to PrepareForSigning
• Fix the location of an embedded protocol buffer struct definition

There have been no changes made to the public API.