2.4

Released on 2023-09-29.

Sigal now requires Pillow>=8.0.0

• Avoid IndexError with empty source dir [:issue:498].
• New cli option --force-album to reprocess only specific albums
  [:issue:491].
• Added support for black detection in video thumbnail generation
  [:issue:485].
• Don't show the galleria container if there are no medias [:issue:484].
• Force encrypt's password form to be on top [:issue:483].
• Add mkv to video_extensions [:issue:481].
• Make sure zip_gallery is set correctly [:issue:477].
• Updates for recent Pillow changes, requires Pillow>=8.0.0 [:issue:479].
• Make theme dir writable after copying to it [:issue:471].
• New plugin: Titleregexp - modify titles of albums with regular expressions
  [:issue:469].
• List of sort-properties as fallback instead of zero-length string
  [:issue:468].

2.3

Sigal now requires Python 3.8+.

• Add option max_img_pixels to allow processing huge images (sets
  PIL.Image.MAX_IMAGE_PIXELS) [:issue:431].
• Add webp to the list of images formats supported by default [:issue:433].
• Allow video_size = None in settings [:issue:435].
• New plugin to handle non-image or video files [:issue:434].
• With the galleria theme, albums can contain both images and sub-albums
  [:issue:438].
• Add original size information for 'Download ZIP' link in album [:issue:446].
• Allow specifying the file date in the Markdown metadata file [:issue:447].
• Add gallery title to albums' <title> [:issue:441].
• Add map for all themes. This replaces the map feature that was specific to
  the galleria theme [:issue:450].
• Fix loading filters.py [:issue:452].
• Fix compatibility with Click 8.1.
• colorbox theme: avoiding holes due to non image/video files present in the
  source directory [:issue:455].
• Extend caching plugin to handle markdown and iptc metadata [:issue:443].

2.2

• Convert pillow warnings to logging with filename [:issue:394].
• Catch warnings when reading EXIF data.
• Avoid crash when thumbnail cannot be generated [:issue:401].
• Replace deprecated usage of imp.
• Fix video thumbnail creation when delay > video length [:issue:411].
• Update photoswipe to 4.4.0 [:issue:415].
• Update galleria to v1.6.1 and add new themes [:issue:417].
• Add user_css option to allow easier css customization [:issue:418].
• Allow to specify the sort order per album.
• Add a .nbmedias attribute to get the number of files in an album.
• More options for vieo resizing [:issue:420].
• Fixes for img_format [:issue:421].
• Fix encoding issue with ffmpeg output [:issue:423].

2.1

• Add setting to use relative symbolic links [:issue:359].
• Add a setting to force image output format [:issue:360].
• Feeds: fix links to gallery and image [:issue:361].
• Improve performance when reading metadata [:issue:362].
• Add new plugin to allow one to disable ZIP generation on a per album basis
  with a .nozip_gallery file [:issue:368].
• Make sure that read-only files can be copied [:issue:375].
• Add a quiet flag [:issue:376].
• Update photoswipe to v4.1.3
• Improve error message when template is not found [:issue:384].
• New plugin to protect gallery by encrypting image files using a password
  [:issue:385].
• Force conversion of some EXIF tags to str [:issue:386].
• Use natural sorting thanks to the natsort package [:issue:387].

2.0

Sigal now requires Python 3.5+.

• Add some transparency for galleria's info box [:issue:308].
• Galleria theme now reads image data from json [:issue:312].
• Galleria: Load first image earlier [:issue:307].
• Galleria: Do not load tiles by default.
• Fixed crash when IPTC reading fails [:issue:316].
• Force loading of truncated files [:issue:320].
• Include tests in PyPI tarball [:issue:323].
• Optimize a bit markdown initialization [:issue:329].
• Quote special characters in urls [:issue:345].
• Reorganization of templates, splitting landing page and album templates
  [:issue:343], [:issue:347], [:issue:348].
• Add IPTC Headline (2:105) and to iptc_data [:issue:356].
• Avoid IPTC errors [:issue:355], [:issue:358].

1.4.1

• compatibility with Click 7.0

1.4.0

This is the last version supporting Python 2.

• Update libraries used in themes (Galleria, Colorbox, PhotoSwipe) and their dependencies.
• Remove use of CDNs (JQuery, Google fonts).
• Hint to how to suppress decompressionbomb warnings [#235].
• New plugin for finer control over ignored files [#233].
• New plugin to cache the exif data of images [#236].
• Feeds plugin: include videos in feeds [#238].
• Allow formatting in zip_gallery [#244].
• Added random thumbnail property for album [#241].
• Improve CSP compatibility with colorbox theme [#245].
• Set html lang attribute based upon locale [#257].
• Resize portrait images to same size as landscape [#258].
• New setting thumb_fit_centering for tweaking how thumbnails should be cropped [#263].
• New settings to configure what file extensions should be recognised as images and videos [#270].
• New setting datetime_format to customize the EXIF datetime format [#271].
• Add a progress bar for writing index files [#234].
• Add setting to customize the EXIF datetime format [#271].
• Allow to configure the ffmpeg binary [#273].
• Filter .nomedia files with the source filename [#295].
• Populate title & description from IPTC image data [#297].
• Defer loading of leaflet js til late in the page [#298].
• Add compress_assets plugin [#300].
• Sidebar site logo image in Colorbox [#292].

1.3.0

• Support videos with rotation [#210].
• Generate missing thumbnails from the resized image if possible [#211].
• Fix background-image url in the PhotoSwipe theme [#213].
• Implement a first version of video support for the PhotoSwipe theme [#216].
• Update Google Analytics UA Code [#221].
• Use leaflet-providers.js to allow chosing the tile provider for the map in
  the Galleria theme [#218].
• Fix theme.url path in the media page plugin for the Colorbox theme. [#224]
• Add 3gp to the list of supported video formats. [#226]

1.2.0

• Fix videos not opening correctly with colorbox [#201].
• Allow to create large zip files [#205].
• Allow sorting on metadata keys (for albums_sort_attr and medias_sort_attr) [#202].
• Add a set_meta command to write metadata keys to .md files [#203].

1.1.0

• Add GIF support [#185].
• Add a feeds plugin [#98].
• Implement album sorting [#192].
• Enable autoescape in Jinja templates [#195].
• Raise exceptions in debug mode (--debug).
• Fix unicode bug with special characters in path names.
• Better representation for exposure time fraction [#187].
• Catch cPickle.PicklingError on python 2 [#191].
• Fix ZeroDivisionError when ExposureTime contains null values [#193].
• Fix hard-coded video mime-type in the galleria theme [#196].
• Update theme libraries: colorbox 1.6.3, jQuery 2.2.1, touchSwipe 1.6.15,
  photoswipe 4.1.1
• Galleria: always show fullscreen icon, replace fullscreen and map icons.
• Use https for external resources, remove html5shiv.