0.5.0 — covers a caller can trust, more formats known, and books found by title

bookmeta gives an EPUB's cover by the routes its package can name one, and
marks a cover the file left open (a MOBI's first image, an EPUB image
found by its name) as guessed. booksniff knows RTF, Microsoft Reader,
FictionBook and comic book zips. bibfetch searches the registers by title
and author for a book with no identifier; covers by ISBN keep under Open
Library's rate limit, and a refusal for it is Error::Limited, not an
outage. The Python package gains fetch_cover, search_title and
catena.Limited.

Breaking: corpus_core::Kind has five new kinds; bibfetch::Error has
Limited; bookmeta::Cover has guessed; bibfetch::Covers has pace.

Cargo.toml

@@ -3,39 +3,39 @@ resolver = "3"
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.4.0"
+version = "0.5.0"
 edition = "2024"
 rust-version = "1.85"
 license = "MPL-2.0"
 repository = "https://git.pumpin.online/funkpower/catena"
 
 [workspace.dependencies]
-catena-cli = { path = "crates/catena-cli", version = "0.4.0" }
-corpus-core = { path = "crates/corpus-core", version = "0.4.0" }
-cuekit = { path = "crates/cuekit", version = "0.4.0" }
-textkit = { path = "crates/textkit", version = "0.4.0" }
-chunkmd = { path = "crates/chunkmd", version = "0.4.0" }
-mdscrub = { path = "crates/mdscrub", version = "0.4.0" }
-mdsplit = { path = "crates/mdsplit", version = "0.4.0" }
-pdftriage = { path = "crates/pdftriage", version = "0.4.0" }
-cuenorm = { path = "crates/cuenorm", version = "0.4.0" }
-cueseg = { path = "crates/cueseg", version = "0.4.0" }
-rrf = { path = "crates/rrf", version = "0.4.0" }
-cuepack = { path = "crates/cuepack", version = "0.4.0" }
-bibclean = { path = "crates/bibclean", version = "0.4.0" }
-avplan = { path = "crates/avplan", version = "0.4.0" }
-pdfgutter = { path = "crates/pdfgutter", version = "0.4.0" }
-catena = { path = "crates/bindings", version = "0.4.0" }
-seriesof = { path = "crates/seriesof", version = "0.4.0" }
-idnorm = { path = "crates/idnorm", version = "0.4.0" }
-bibfetch = { path = "crates/bibfetch", version = "0.4.0" }
-bookmeta = { path = "crates/bookmeta", version = "0.4.0" }
-langid = { path = "crates/langid", version = "0.4.0" }
-tocfind = { path = "crates/tocfind", version = "0.4.0" }
-booksniff = { path = "crates/booksniff", version = "0.4.0" }
-citefind = { path = "crates/citefind", version = "0.4.0" }
-colophon = { path = "crates/colophon", version = "0.4.0" }
-emb = { path = "crates/emb", version = "0.4.0" }
+catena-cli = { path = "crates/catena-cli", version = "0.5.0" }
+corpus-core = { path = "crates/corpus-core", version = "0.5.0" }
+cuekit = { path = "crates/cuekit", version = "0.5.0" }
+textkit = { path = "crates/textkit", version = "0.5.0" }
+chunkmd = { path = "crates/chunkmd", version = "0.5.0" }
+mdscrub = { path = "crates/mdscrub", version = "0.5.0" }
+mdsplit = { path = "crates/mdsplit", version = "0.5.0" }
+pdftriage = { path = "crates/pdftriage", version = "0.5.0" }
+cuenorm = { path = "crates/cuenorm", version = "0.5.0" }
+cueseg = { path = "crates/cueseg", version = "0.5.0" }
+rrf = { path = "crates/rrf", version = "0.5.0" }
+cuepack = { path = "crates/cuepack", version = "0.5.0" }
+bibclean = { path = "crates/bibclean", version = "0.5.0" }
+avplan = { path = "crates/avplan", version = "0.5.0" }
+pdfgutter = { path = "crates/pdfgutter", version = "0.5.0" }
+catena = { path = "crates/bindings", version = "0.5.0" }
+seriesof = { path = "crates/seriesof", version = "0.5.0" }
+idnorm = { path = "crates/idnorm", version = "0.5.0" }
+bibfetch = { path = "crates/bibfetch", version = "0.5.0" }
+bookmeta = { path = "crates/bookmeta", version = "0.5.0" }
+langid = { path = "crates/langid", version = "0.5.0" }
+tocfind = { path = "crates/tocfind", version = "0.5.0" }
+booksniff = { path = "crates/booksniff", version = "0.5.0" }
+citefind = { path = "crates/citefind", version = "0.5.0" }
+colophon = { path = "crates/colophon", version = "0.5.0" }
+emb = { path = "crates/emb", version = "0.5.0" }
 
 clap = { version = "4", features = ["derive"] }
 clap_mangen = "0.3"