PaperPaw is a beta: for testing, and for developers, who can build their own plugins before the release. Expect rough edges.

Version log

Every plugin version ever published here and every one taken down, with the SHA-256 of its files, its author's key and its source. Nothing in it is ever changed or removed, and each entry names the hash of the one before, so a copy shows any later change. The log as JSON

  1. Published: calibre 1.0.4, A plugin with code, PaperPaw, 2026-10-28T16:26:43Z #127, by a PaperPaw release

    Package
    b3e8bb4108b3922800215bb310f63e192fc286740c47073e5428f6cf31df91f4
    Xteink X4
    892cdd33bc40ed59320b60a7ead0a43f1c2f57a72e1d506834ac160410fa0400, fingerprint 0004e9afed9e5c6c
    Xteink X4 Pro
    b621215b444049ccfc25e668ebfa63db9b69b8e1a33840cf796ee61e1771411a, fingerprint 00047aa483806b71
    Xteink X4 Classic
    b621215b444049ccfc25e668ebfa63db9b69b8e1a33840cf796ee61e1771411a, fingerprint 00047aa483806b71
    Author's key
    148ccf3ebc30506b355c6b5cb2baf87d9265606cc6a81f085bb3b9740a95aebd
    Source
    https://github.com/hthoene/paperpaw v0.5.0-beta.12
    Entry
    4c2fec40b8615df38ac464dc86bcabdcfe0180fc7b6e1db25f50781139bf379e

  2. Published: calibre 1.0.3, A plugin with code, PaperPaw, 2026-10-26T00:06:37Z #84, by a PaperPaw release

    Package
    fcfdd21a5b1862b006eb6c5f6f09f6594fc6e3de6bf6070aca5c0af70568ea72
    Xteink X4
    da04fa7bce9f41ea9fd9e8745bca4531424c7f08a6e4d234c5c14658b27ef44c, fingerprint 0004e9afed9e5c6c
    Xteink X4 Pro
    566f664b6d35186d64cf367000e256f7ce0a46e2b174daea0d9bdf4013eaac16, fingerprint 00047aa483806b71
    Xteink X4 Classic
    566f664b6d35186d64cf367000e256f7ce0a46e2b174daea0d9bdf4013eaac16, fingerprint 00047aa483806b71
    Author's key
    148ccf3ebc30506b355c6b5cb2baf87d9265606cc6a81f085bb3b9740a95aebd
    Source
    https://github.com/hthoene/paperpaw v0.5.0-beta.8
    Entry
    c494ee92110ad32d8cbc17f4b6189fb8b1ae004a5e6876de3a85a0daceac407e

  3. Published: calibre 1.0.2, A plugin with code, PaperPaw, 2026-10-25T16:40:25Z #62, by a PaperPaw release

    Package
    b48978aa959775e117dcdf71bee8f532f4e18e1fe00ccac0d1cec91d97b4a20d
    Xteink X4
    839ace3f732675c1eace384b940e17f8c1c080474a99006b3b209e18ae1f2738, fingerprint 0003f38e10f057cf
    Xteink X4 Pro
    d7a5d170d49f8d2c5d97ee3afddc812d8052020f8bb3a6c2c8c2803d7d0bfb0d, fingerprint 00037d390211a3ea
    Xteink X4 Classic
    d7a5d170d49f8d2c5d97ee3afddc812d8052020f8bb3a6c2c8c2803d7d0bfb0d, fingerprint 00037d390211a3ea
    Author's key
    148ccf3ebc30506b355c6b5cb2baf87d9265606cc6a81f085bb3b9740a95aebd
    Source
    https://github.com/hthoene/paperpaw v0.5.0-beta.7
    Entry
    e5e61677837ae13e6d02402b7ed5ecc4c40f6e119ebeafe8ef6d99b919f5c87b

  4. Published: calibre 1.0.1, A plugin with code, PaperPaw, 2026-10-24T16:14:45Z #49, by a PaperPaw release

    Package
    6f7fe58878f0622fa26da33d4db9de2f764717585d2e121ed557155bfb05bb33
    Xteink X4
    55ce339cc9bf5e1db4db0f70d3b52697f225a21985364ef24af3252cfaff3ec4, fingerprint 00027d583e669874
    Xteink X4 Pro
    9d5c67c37531880b95bf48c38a76eed16a6fcab8aa27c8cb5545bbc1d61711b9, fingerprint 0002081dfff80c55
    Xteink X4 Classic
    9d5c67c37531880b95bf48c38a76eed16a6fcab8aa27c8cb5545bbc1d61711b9, fingerprint 0002081dfff80c55
    Author's key
    148ccf3ebc30506b355c6b5cb2baf87d9265606cc6a81f085bb3b9740a95aebd
    Source
    https://github.com/hthoene/paperpaw v0.5.0-beta.3
    Entry
    2077a79d3eff7b61ca8a19c16777bf58cdd8f604b3a40bb16f3c08ef3d79b0b0

  5. Published: calibre 1.0.0, A plugin with code, PaperPaw, 2026-10-24T15:29:44Z #29, by a PaperPaw release

    Package
    13cce783cd74fefcfd426347869ce97d1b32ce7a43ec9d41f14d21cf37362fe3
    Xteink X4
    e48f16c66c2c19acbb1c02df48e007d9bb925d9ae5480d3bab5731ff227b8173, fingerprint 00027d583e669874
    Xteink X4 Pro
    d7d13ba549c11a76f4d55c4156a3481b3923c8ad3b58969739daaa2d55d5db28, fingerprint 0002081dfff80c55
    Xteink X4 Classic
    d7d13ba549c11a76f4d55c4156a3481b3923c8ad3b58969739daaa2d55d5db28, fingerprint 0002081dfff80c55
    Author's key
    148ccf3ebc30506b355c6b5cb2baf87d9265606cc6a81f085bb3b9740a95aebd
    Source
    https://github.com/hthoene/paperpaw v0.5.0-beta.2
    Entry
    9f89dd6484527fff80d6eefbec675ceafb483e168a7785f5a98a4bf831a5d6c6

  6. Published: calibre 0.5.0, A plugin with code, PaperPaw, 2026-10-24T09:28:39Z #7, by a PaperPaw release

    Package
    681fdfa76a4f1f0a14b4191939067fe5ac137bb7225f7e0123cbf1cd7ec571eb
    Xteink X4
    cf38ef9b2b3d5f2115fc739d89fed6fb03a6a3f0af4933efcd795cb94ceaad17, fingerprint 00027d583e669874
    Xteink X4 Pro
    818d681b4d4856997da5e14bda7bd236e6e79642c53ac6afadf0abb9afdeeea7, fingerprint 0002081dfff80c55
    Xteink X4 Classic
    818d681b4d4856997da5e14bda7bd236e6e79642c53ac6afadf0abb9afdeeea7, fingerprint 0002081dfff80c55
    Author's key
    148ccf3ebc30506b355c6b5cb2baf87d9265606cc6a81f085bb3b9740a95aebd
    Source
    https://github.com/hthoene/paperpaw v0.5.0-beta.1
    Entry
    852fcd217e03e752d4a2e8c86336a9ef095ee1ab97e6b30e8cef4b367034e7a0