- [FEATURE] Add
--escapingcommand line flag to negotiate escaping schemes including full UTF-8 support for metric and label names. #240 - [ENHANCEMENT] Add
--helpand--versioncommand line flags. #219
Besides the improvements above, this release comes with updated dependencies, and the pre-built binaries are using Go1.25.3, both to avoid potential security issues. (Note that this is just precaution. We do not know of any relevant vulnerabilities in v1.4.2.)