This document records all notable changes to Librarian.
+## 1.15 (2021-03-02)
+
+### Fixed
+- Epub: translator marked with MARC Relators role 'trl'.
+- Epub: authors and translators dc:creator elements had duplicate `id`.
+- Epub: 'Start' element in TOC was added inconsistently and in wrong order.
+
+
+## 1.14 (2021-02-05)
+
+### Changed
+- Image sources are now URLs. This changes the API: instead of paths
+ given as `ilustr_path`, `transform` functions now accept
+ a new `base_url` parameter.
+- Size limits introduced for images in all formats.
+
+
+## 1.13 (2021-01-27)
+
+### Changed
+- Responsive images in HTML. This changes the html.transform API.
+
+
+## 1.12 (2021-01-27)
+
+### Added
+- Content warnings.
+
+
+## 1.11.3 (2021-01-25)
+
+### Fixed
+- Missing items in EPUB TOC.
+
+
+## 1.11.2 (2020-12-18)
+
+### Fixed
+- MathML in EPUBs.
+- Subchapters without chapters in EPUBs.
+
+
+## 1.11 (2020-12-09)
+
+### Added
+
+- Experimental DAISY builder.
+
+
+## 1.10 (2020-11-09)
+
+### Added
+
+- Support for `ref` tags in HTML.
+
+
+## 1.9 (2020-10-08)
+
+### Added
+
+- Experimental class-based builders for HTML and TXT.
+
+
+### Changed
+
+- Upgraded to EPUB 3, using ebooklib.
+
+
+
+## 1.8.3 (2020-05-28)
+
+### Fixed
+- XML entities in MathML breaking PDF generation.
+- Regression: verse numbering was lost.
+
+
+## 1.8.2 (2020-04-03)
+
+### Changed
+- New Ebookpoint logo.
+
+
+## 1.8.1 (2020-02-18)
+
+### Changed
+- Multiple authors on cover are now split into lines.
+
+
+## 1.8 (2020-02-12)
+
+### Added
+- Support for tags: podtytul_*.
+- Swappable CSS for HTML preview (as --css).
+- First version of a test file in tests/uat.
+
+### Changed
+- Verses in HTML are now generated as div, not p, to prevent blank lines on copying.
+
+
+## 1.7.8 (2020-02-05)
+
+### Added
+- Preliminary support for new tag: animacja.
+
+
+## 1.7.7 (2019-12-31)
+
+### Changed
+- Allow multiple source.URL fields.
+
+## 1.7.6 (2019-10-01)
+
+### Changed
+- Epub: only attach images referenced in the text.
+
+
+## 1.7.5 (2019-08-19)
+
+### Changed
+- Updated information on the back of EPUB and PDF files.
+
+
+## 1.7.4 (2019-08-01)
+
+### Fixed
+- `html.tranform_abstract` bytes vs text confusion.
+- Tests.
+
+
+## 1.7.3 (2019-07-31)
+
+### Added
+- Support for wl:coverLogoUrl, for adding cover logos.
+
+
## 1.7.2 (2019-03-12)
### Fixed