# Calibre-Web 0.6.21 — V0.6.21 - Romesa

- Product: Calibre-Web (https://whatsnew.fyi/product/calibre-web)
- Vendor: Calibre-Web
- Date: 2023-10-21
- Version: 0.6.21
- Original notes: https://github.com/janeczku/calibre-web/releases/tag/0.6.21
- Permalink: https://whatsnew.fyi/product/calibre-web/releases/0.6.21

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — CB7 files are now supported for metadata extraction of comic files
- **added** — Added option -o to define logfile via command line
- **added** — Added /opds/stats route to generate a widget
- **added** — Reading position can be saved in comic reader
- **added** — Portuguese translations added
- **changed** — Updated lubimyczytac metadata provider
- **changed** — Cover size is adapted to requested size from Kobo
- **changed** — Several dependencies are upgraded to newer versions
- **fixed** — Fixed proxying cover images to Kobo store
- **fixed** — Fixed NoneType object has no attribute author_sort error while trying to read a book
- **fixed** — Added djv file format as default to djvu reader
- **fixed** — Home button in caliblur now leads to calibre-web home instead of /
- **fixed** — Fixed logfile viewer behind proxy located in a folder
- **fixed** — Fixed special cases during parsing of PDF metadata during upload
- **fixed** — Fixed to work with new version of comicapi
- **fixed** — Fixed upper- and lowercase change of non-ASCII values in series, tags, and other fields
- **fixed** — Fixed search request fails with error after browser session closed
- **fixed** — Fixed rename author in book list
- **fixed** — Fixed creating shelves on mobile device with caliblur theme
- **security** — SMTP server credentials are no longer returned to client
- **security** — Cross-site scripting (XSS) stored in href using data wrapper wrapper is no longer possible
- **security** — Cross-site scripting (XSS) is no longer possible via pathchooser
- **security** — Fixed error handling for non-existent rating, language, and user downloaded books

**New features:**

* cb7 files are now supported for metadata extrcation of comicfiles (but not for comicreader)
* Updated lubimyczytac metadata provider
* Cover size is adapted to requested size from kobo
* Added option "-o" to define logfile via command line
* Added "/opds/stats" route to generate a widget
* Reading position can be saved in comic reader
* Several dependencies are upgraded to newer versions
* Additional translations: portuguese

**Bug Fixes:**
* Fix for proxying cover images to Kobo store
* Fix for 'NoneType' object has no attribute 'author_sort' while trying to read a book 
* Added djv file format as default to djvu reader
* Home button in caliblur is now leading calibre-web home instead of "/" 
* Bugfix for logfile viewer behind proxy located in a folder
* Bug
* Fixes for special cases during parsing of pdf metadata during upload
* Fixes to work with new version of comicapi
* Fix for upper- lowercase change of non ascii values in series, tags, ...
* Fix for search request fails with error after browser session closed 
* Remove autocomplete on several elements in edi book section to make typeahead work without problems
* Bugfix rename author in book list
* Fix creating shelves on mobile device with caliblur theme
* Fix visibility for sending to reader without download permissions 
* Handle invalid or missing or invalid container.xml in epub files during kobo sync
* Fixes Uploading pdf file fails with whitespace title
* Fix for Kobo UserKey in request missing due to no kobo account
* Fix for showing last book of series in grid view
* Bugfix for showing series containing only one book in list view having this book no series_index value set
* Added additional debug output for download links during kobo sync


* Security fix: SMTP server credentials are no longer returned to client
* Security fix: Cross-site scripting (XSS) stored in href bypasses filter using data wrapper no longer possible
* Security fix: Cross-site scripting (XSS) is no longer possible via pathchooser
* Security fix: Error Handling at non existent rating, language, and user downloaded books was fixed