Release on github is different from downloads on the website

[Cirno-NULL]

Release on github is different from downloads on the website.
Why are the two downloads so different?

release on github
https://github.com/gchq/CyberChef/releases/download/v10.19.4/CyberChef_v10.19.4.zip

name: CyberChef_v10.19.4.zip
size: 45245249 byte : 43 MiB
CRC32: 7E31D44D
CRC64: DB5FC06A0CEA708D
SHA256: 3788b29ffb54f5784968fcf998286f0f75670be8a92e40eb683743ebaab97510
SHA1: f9b1b4e72a4967cf04c04391c3bf8070380e4d18
BLAKE2sp: a47dcdbf7634aa9dc36a13823e1e71699777d453b78020b208853b8bd47563fd
MD5: 2adf715370351d93baedc866e6e1b2ef
XXH64: A6C0188077E94D56
SHA384: 35629123a9c0480ca93e1f1f611e1d859874f4bd48f0f62fc65aa38968ceb39690fb830c315f3793d99ca7e35a7c6c9e
SHA512: e548e341f30b4a9e8d9b1df69a276b95f1c8f3b69a7ce7c7d9b6ea06a21521dcc030e3121662d9524e45fbaad866dbc1eda21b248c77292a368903b8f8190a0a
SHA3-256: a9d2667cab9ed2eaeee00a68200063c5761e827b89e54698eb149dfb2cff7732

release on website
https://gchq.github.io/CyberChef/CyberChef_v10.19.4.zip

name: CyberChef_v10.19.4.zip
size: 66889051 byte: 63 MiB
CRC32: A7DB7BEF
CRC64: 138EB8ECEB505229
SHA256: 6b1ed5765ce994b908c0ded66d67bf6926c7b7cb24d72bd933a497ec10c4ddd9
SHA1: 65c16337416eee8eecc8a2f3a328089fc0a3ed28
BLAKE2sp: 0b850dbe4e5b997ee03c5b7484d3c58752ac73e57c5b819af79db588476732c5
MD5: 14c6205607f5748d5a34ebcc8017c70f
XXH64: 47BB6FA2E94EEC66
SHA384: 912b6d4cff103b9510080dbc16cd1d425732536eaccadc84737b72c284ffeeafaf057e9be87cc1f17ca0d178f403a36e
SHA512: 5dd0cadf7424d61fc60730fa809c9bf514c68794c916c34a8541e06981a4bf4d439b1a88614458dd9df3d90527e0ccfcccded7103edaf23770ac7fd0d5aca85f
SHA3-256: ff5cb24473229f723affc819259257e1cbf44e748023ac7c4577f84d0f04e070

[woobs]

This commit, which was added after the most recent Github release, added brotli and gzip compression of assets/modules to the build output, which adds about 20MiB of size. The website download has likely been re-built after that, which accounts for the difference