1. 72a09cc doc: Replace examples of MD5 and SHA1 with SHA256 by Sean Anderson · Sat Dec 02 14:33:14 2023 -0500
  2. 2e9d56e doc: Add signing to the FIT spec by Simon Glass · Fri Jun 23 13:22:12 2023 +0100
  3. fb8b112 doc: Bring in FIT signature files by Simon Glass · Fri Jun 23 13:22:06 2023 +0100