v0.3.0

What's Changed

• fix issue #153 and its integration test by @mpound in #183
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #194
• 189 review1 by @teuben in #198
• 189 display velocity frames correctly in specplot by @mpound in #193
• 196 selection class by @mpound in #205
• Release 0.2.0 by @mpound in #209
• Fix bug reporting wrong number of integrations by @astrofle in #212
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #215
• 208 spectrum arithmetic by @astrofle in #214
• 197 q4 selection application by @mpound in #218
• 197 q4 selection application by @mpound in #222
• Total power using selection by @mpound in #223
• Subbeamnod selection by @mpound in #225
• Update example ps notebook by @mpound in #228
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #226
• 231 make an example notebook for doppler corrections by @mpound in #232
• Fixes velocity definitions by @astrofle in #239
• Frequency switch by @teuben in #238
• 233 ensure relevant notebooks have selection example by @mpound in #242
• update 0.3.0 prerelease by @mpound in #246
• Update beta docs by @astrofle in #249
• Q5 unit tests PS by @astrofle in #255
• Issue 261 by @astrofle in #263
• Spectrum arithmetic bug fixes by @astrofle in #266
• Issue 256 by @astrofle in #264
• Fix: adds support for right hand side arithmetic operations on Spectrum by @astrofle in #267
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #234
• create integration number when loading SDFITS data by @mpound in #273
• Update to ScanBlock documentation and implementation by @etsmit in #274
• Baseline patch by @teuben in #278

Full Changelog: 0.2.0...0.3.0