0.30.0

Breaking Changes:

• The minimum supported Rust version was bumped to 1.66.0 due to CI workflow misconfiguration.

Fixes:

• Switch to checked version of from_secs_f64 in timestamp_to_datetime function to prevent panics (#554) by @olksdr

Internal:

• Disable unnecessary default regex features for sentry-backtrace (#552) by @xfix
• Use correct Rust toolchain for MSRV jobs (#555) by @kamilogorek