This release:
adds the experimental copyRangeMethod config on folders, for use on
filesystems with copy-on-write support. Please see
https://docs.syncthing.net/advanced/folder-copyrangemethod.html for
details.
adds TCP hole punching, used to establish high performance TCP
connections in certain NAT scenarios where only relay or QUIC
connections could be used previously.
adds a configuration to file versioning for how often to run cleanup.
This defaults to once an hour, but is configurable from very
frequently to never.
Bugfixes:
#5425: Allow editing ignore patterns texterea in GUI's folder dialog even when #include fails
#6733: strelaysrv can't propely unmarshall a response when joining a pool
#6784: Remote device completion 100% while it is actually syncing
#6816: fatal error: concurrent map read and map write
#6823: Syncthing 1.7.0 performs UPnP with NAT traversal disabled
#6825: "pull: no such file" for existing untouched files
Enhancements:
#4259: Attempt TCP hole punching
#4271: Make use of filesystems that can handle copies efficiently.
#6075: Feature: API check sync status of folder
#6313: Improving disk access control in folders with file versioning
#6565: Create versioning directory recursively (creating parents as necessary)
#6795: Don't warn encountering an invalid path separator for deleted items
#6807: "File Pull Order" should be disabled (greyed out) for "Send Only" folders in the GUI
#6832: Support running syncthing Docker image as non-root user