deskutils/foliate: Updates to 2.2.0

• Updates and documents a patch.

Changes since 2.1.1:

Library:

• A library view showing recent books and reading progress (#119)
• Search books by metadata
• E-book discovery with OPDS (#6, #253)

New supported formats:

• FictionBook (.fb2, .fb2.zip) (#128)
• Comic book archive (.cbr, .cbz, .cbt, .cb7) (#254)
• Plain text (.txt) (#226)
• Unpacked EPUB files

Layout:

• Option to set maximum page width (#192)
• The "Automatic" layout will now show four columns when the page width is wide (#257)

Image viewer:

• Improved image viewer, with new shortcuts and the ability to rotate (#299) and invert images
• Option to disable image viewer, or to open images on double, middle, or right click (#315)

Text-to-speech:

• Improved text-to-speech configuration UI
• Ability to set text-to-speech voice based on book language (#134)

Annotations

• Import annotations from JSON
• Search in annotations
• Annotations are now sorted in the same order as they appear in the book (#318)

• "Allow Unsafe Content" now only enables JavaScript; external content will no longer be loaded. This is an important security fix. If you are running an old version of Foliate and cannot upgrade, you should disable "Allow Unsafe Content".
• WebKit processes are now sandboxed

Other featues and fixes:

• Improved support for vertical and right-to-left books
• Support for StarDict dictionaries (#302) (requires new optional dependency sdcv)
• Fixed current location not preserved when resizing (#152, #204)
• Fixed auto-hiding header bar under some themes (#316)
• Command-line options for showing version and adding books to library
• Option to clear or disable cache
• When an HTML page contains invalid self-closing anchor tags, it is now parsed as XHTML (#275, #288)

Technical changes:

• Foliate now stores file locations in ~/.local/share/com.github.johnfactotum.Foliate/library/uri-store.json, and saves book covers to ~/.cache/com.github.johnfactotum.Foliate. Both can be disabled.
• New optional dependency tracker (gir1.2-tracker-2.0 on Debian based distributions), which can be used to get file locations.
• New optional dependency libhandy (gir1.2-handy-0.0). It's not absolutely required, but installing it would make the experience better on larger as well as smaller screens.
• To open remote files, Foliate now optionally depends on libsoup (gir1.2-soup-2.4).

Foliate now bundles two additional libraries:

• libarchivejs, which is MIT licensed. It is a WASM port of the popular libarchive C library.
• crypto-js, which is MIT licensed. The MD5 module is used to generate identifiers for files that don't have unique identifiers.