## [2.2.2] 2023-11-29
Version 2.2.2 release of Bilby

This is a bugfix release reverting a change from 2.2.1

### Changes
- Revert !1284 (!1306)

## [2.2.1] 2023-1111
Version 2.2.1 release of Bilby

This release is a bugfix release.

### Changes
- Ensure inteferometer metadata is not empty (!1281)
- Make interrupted pools exit more quickly (!1284)
- Fix conditional sampling with DeltaFunction conditions (!1289)
- The triangular prior raised an error with numpy (!1294)
- Make sure strain data resampling works (!1295)
- Dynesty logging (!1296)
- A bug with saving lists that contain None (!1301)
- Preparatory fix an upcoming change in dynesty (!1302)

## [2.2.0] 2023-07-24
Version 2.2.0 release of Bilby

This release contains one new feature and drops support for Python 3.8.

### Added
- New waveform interface to support the SEOBNRv5 family of waveforms (!1218)
- Enable default noise + injection function for non-CBC signals (!1263)
- Fallback to result pickle loading to match result writing (!1291)

### Changes
- Additional error catching for plotting (!1261, !1271)
- Improve plotting options for corner plots (!1270)
- Fix bugs in closing the pool for emcee (!1274)
- Generalize MPI support (!1278)
- Fix a bug with saving hdf5 results when conda isn't present (!1290)

### Deprecated
- Drop support for py38 (!1277)

## [2.0.2] 2023-03-21
Version 2.0.2 release of Bilby

This is a bugfix release after the last major update.

### Changes
- Fix to bilby-MCMC implementation of prior boundary (!1237)
- Fix to time calibration (!1234)
- Fix nessai sampling time (!1236)

## [2.0.1] 2023-03-13
Version 2.0.1 release of Bilby

This is a bugfix release after the last major update.

Users may notice changes in inferred binary neutron star masses after updating to match [lalsuite](https://git.ligo.org/lscsoft/lalsuite/-/merge_requests/1658).

### Changes
- Make sure quantities that need to be conserved between dynesty iterations are class-level attributes (!1225).
- Fix massive memory usage in post-processing calculation of SNRs (!1227).
- Update value for the solar mass (!1229).
- Make `scikit-learn` an explicit dependence of `bilby[GW]` (!1230).

## [2.0.0] 2023-02-29
Version 2.0.0 release of Bilby

This major version release has a significant change to the behaviour of the `dynesty` wrapper.

There are also a number of bugfixes and some new features in sampling and GW utilities.

### Added
- Add marginalized time reconstruction for the ROQ likelihood (!1196)
- Generate the `dynesty` posterior using rejection sampling by default (!1203)
- Add optimization for mass ratio prior peaking at equal masses (!1204)
- Add option to sample over a number of precomputed calibration curves (!1215)

### Changes
- Optimize weight calculation for `MultiBandGravitationalWaveTransient` (!1171)
- Add compatibility with pymc 5 (!1191)
- A bug fix of the stored prior when using a marginalized likelihood (!1193)
- Various bug fixes to improve the reliability of the `RelativeBinningGravitationalWaveTransient` (!1198, !1211)
- A hack fix for samplers that are not compatible with `numpy>1.23` (!1194)
- Updates to some reference noise curves (!1206, !1207)
- Fix the broken time+calibration marginalization (!1201)
- Fix a bug when reading GW frame files (!1202)
- Fix the normalization of the whitened strain attribute of `Interferometer` (!1205)
- Optimize ROQ waveform and calibration calls (!1216)
- Add different proposal distribution and MCMC length for `dynesty` (!1187, !1222)

Version 1.4.1 release with bug fixes since 1.4.0