mamba-org/mamba 2.6.2

on GitHub

Bug fixes:

• [libmamba] fix: Use zlib<1.3.2 for static builds by @jjerphan in #4281
• [libmamba] fix: Set environment variables for use_sharded_repodata by @jjerphan in #4279

CI fixes and doc:

• [all] ci: Use micromamba 2.6.0 by @jjerphan in #4280