0.23.0

• Sources now have a valid property that indicates whether a source is valid in the current context, meaning it is not present in a false branch of any condition. (#295)

0.22.1

• Removed dependency on setuptools-scm-git-archive. (#290)

0.22.0

• Macro definitions and tags gained a new valid attribute. A macro definition/tag is considered valid if it doesn't appear in a false branch of any condition appearing in the spec file. (#276)

0.21.0

• specfile no longer tracebacks when some sources are missing and can't be emulated. In such case the spec file is parsed without them at the cost of %setup and %patch macros potentially expanding differently than with the sources present. (#271)
• Specfile's license in RPM spec file is now confirmed to be SPDX compatible. (#269)

0.20.2

• Fixed Packit config to work properly with propose-downstream and pull-from-upstream jobs. (#261)

0.20.1

• specfile now once again supports EPEL 8 and Python 3.6. (#256)

0.20.0

• Fixed infinite loop when removing macros with % in the name. (#244)
• Added a possibility to undefine system macros by setting a macro value to None in the macros argument of the Specfile constructor. (#244)
• Fixed a bug in processing options of %prep macros. For instance, when a quoted string appeared inside an expression expansion, it could lead to improper parsing, rendering the spec file invalid after accessing the options. (#253)

0.19.0

• Parsing has been optimized so that even spec files with hundreds of thousands of lines can be processed in reasonable time. (#240)

0.18.0

• Specfile library now handles multiple %changelog sections. (#230)

0.17.0

• Added a new guess_packager() function that uses similar heuristics as rpmdev-packager, meaning that the Specfile.add_changelog_entry() method no longer requires rpmdev-packager to guess the changelog entry author. (#220)
• The Specfile.add_changelog_entry() method now uses dates based on UTC instead of the local timezone. (#223)