Tag v1.70.0

Tag v1.69.0

Tag v1.68.0 (libtmux 0.56.0)

Tag v1.67.0 (load spinner via #1020)

Tag v1.66.0 (logging updates via #1017)

Tag v1.65.0 (libtmux v0.55.0)

Tag v1.64.2 (packaging fix)

why: __about__.__version__ was not updated in the 1.64.1 release
what:
- Bump __about__.__version__ from 1.64.0 to 1.64.2
- Bump pyproject.toml version to 1.64.2
- Add CHANGES entry for 1.64.2

Tag v1.64.1 (workspace builder % marker bug fix)

Tag v1.64.0 (improved CLI docs)

Tag v1.63.1 (cli color fix)