General improvements:

• We have improved how GVFS handles enlistments in junctions and mapped to a drive letter.
• We have started porting parts of the product to .NET Standard.
• Updated Git for a security issue.
• Better errors around ProjFS installation issues.
• Fix backoff on cache server size endpoint 404.
• GVFS has a better icon.
• Improved reliability of how the installer upgrades from non-inboxed to inboxed ProjFS.
• Better recovery from a process that terminates without releasing the GVFS lock.
• Gracefully handle a missing shared object cache pack directory.

Performance improvements:

• We have moved MIDX computation to a post-fetch thread. This should save blocking time per prefetch that downloads a packfile from the cache server.
• We have enabled the generation of the serialized commit graph in the post-fetch thread. This should provide across-the-board perf wins in any command that walks many commits.
• Improved the memory usage during MIDX computation.
• Further optimizations to GVFS's index parsing, saving time on commands that need to reproject (like checkout).
• Use commit graph generation numbers during force push, saving time on force pushes.