v3.10.0

• bump MSRV to v1.65.
  • fixes broken MSRV by downstream env_logger dependency.
• remove default features from bindgen.
• update dependencies: libc, serial_test`.
  • fixes security issue from old downstream atty dependency.
• change maintenance status to passively-maintained.
• add nightly_docs feature.
• update CI.

Full Changelog: v3.9.1...v3.10.0

(compatible with notcurses v3.0.9)