# 0.2.18 (April 30, 2021)
### Deprecated
- Deprecated the `CurrentSpan` type, which is inefficient and largely
superseded by the `registry` API ([#1321])
### Fixed
- **json**: Invalid JSON emitted for events in spans with no fields
([#1333])
- **json**: Missing span data for synthesized new span, exit, and close
events ([#1334])
- **fmt**: Extra space before log lines when timestamps are disabled
([#1355])
### Added
- **env-filter**: Support for filters on spans whose names contain any
characters other than `{` and `]` ([#1368])
Thanks to @Folyd, and new contributors @akinnane and @aym-v for
contributing to this release!
[#1321]: https://github.com/tokio-rs/tracing/pull/1321
[#1333]: https://github.com/tokio-rs/tracing/pull/1333
[#1334]: https://github.com/tokio-rs/tracing/pull/1334
[#1355]: https://github.com/tokio-rs/tracing/pull/1355
[#1368]: https://github.com/tokio-rs/tracing/pull/1368