We use semantic versioning:

MAJOR version when you make incompatible API changes,
MINOR version when you add functionality in a backwards-compatible manner, and
PATCH version when you make backwards compatible bug fixes.

Next Release

2.7.0

[fix] response message contained object identifier instead of meaningful information
[fix] error message on file-access problems contained stack trace

2.6.0

[feature] add --debug to enable more detailed logging in case of problems
[fix] links in error messages were encoded incorrectly and thus not always clickable
[fix] handle empty stdin gracefully when --accesskey - is given instead of crashing

2.5.0

[feature] new --timeout command line argument for specifying request timeouts in seconds
[feature] support for faster coverage extraction from XCResult bundles with XCode 13.3 command line tools (see 82004604)
[feature] release for MacOS

2.4.0

[feature] if a revision exists in multiple repositories the correct repository can be passed using --repository
[feature] upload can be moved to the latest revision using --move-to-last-commit

2.3.0

[feature] access keys can now also be passed via stdin or environment variable

2.2.0

[feature] add automatic conversion of XCResult bundles when uploading XCode reports

2.1.1

[fix] change confusing error message when incorrect --commit parameter is given

2.1.0

[feature] suppress unnecessary stack traces in error messages

2.0.1

reduce size of binaries by compressing them. No functional changes

2.0.0

[breaking change] certificates are now validated by default. Use --insecure to disable validation
[breaking change] remove --detect-commit option and make that the default behaviour
[feature] allow users to provide self-signed certificates that should be trusted in a Java keystore
[feature] allow users to append lines to the default message

1.0.0

Initial release