Currently we can only delete from the fs and from the library.

Open after talk on #515

With https://download.kiwix.org/zim/stack_exchange/stackoverflow.com_eng_all_2018-08.zim, the title in the search bar print escaped %26 characters.

This new option should allow to use zstd in place of xz in ZIM compression algorithm. Node libzim Creator object constructor takes an optional argument compression which could be set to zstd. Per default this is xz.

We recently introduce a "status badge" in the README to have the packaging status of libzim in different distribution.

I'm not against "status badge" but here it takes a lot of space (more than one screen).
Is this status really necessary ? It is possible to have a smaller version (same size than other badges) ?

Enhancement suggested by @mgautierfr to avoid having to much unamed types (std::pairs of bools).

Details: openzim/zim-tools#145 (review)

https://farm.openzim.org/pipeline/5ef9ad429ec57a810576f6e7/debug failed with an error -

OSError: [Errno 36] File name too long: '/tmp/tmphtp8ytv7/cache/channel_PLr5n3ojAJWjSVnG_EK1xF3rW1Lo0N2qwA,PLr5n3ojAJWjQEiRIuHlRoN7rBDKG6GbvH,PLr5n3ojAJWjRGQ1DnnIqDrIXKuuNydGid,PLr5n3ojAJWjTkqDW49ew1u7vsbVzM5Uub,PLr5n3ojAJWjSVh9mgusLb6npGNnFif_Sw,PLr5n3ojAJWjRSuu4s5Vu1CEN0rkgXZ-VA,PLr5n3ojAJWjRDmRmIVAsD4