0.22.0

Breaking Changes:

• The minimum supported Rust version was bumped to 1.45.0.
• The deprecated error-chain and failure integrations, features and crates were removed.

Features:

• The slog integration now supports capturing slog::KV pairs for both breadcrumbs and events.
• Preliminary support for attachments was added to sentry-types and the Envelope. However, deeper integration into the SDK is not yet complete.

Fixes:

• Fix regression defaulting ClientOptions::environment from SENTRY_ENVIRONMENT.
• The debug-images integration now captures the correct image_addr.
• Do not send invalid exception events in the log and slog integrations. Both integrations no longer attach the location. To receive location information, set options.attach_stacktrace to true.
• Process all event backtraces the same way.
• Fix a panic in the session flusher.

Updates:

• Updated reqwest to version 0.11, which is based on tokio 1.
• Removed usage of the abandoned im crate, thus solving a transitive RUSTSEC advisory.

Thank you:

Features, fixes and improvements in this release have been contributed by:

• @jrobsonchase
• @Jake-Shadle