A region-specific patch that adjusted certain particle effects to comply with CERO ratings. Hard to find changelogs.
A prolific modder named Mossbag.exe (not the real Mossbag) released a fan patch codenamed "1031" that re-enables cut quest flags. It doesn't add new bosses, but it does restore: hollow knight 1031 upd
: The game is "unashamedly hard". It adopts Souls-like mechanics, such as losing your currency upon death and having to defeat your own "shade" to recover it. Atmosphere & Technical Polish Hollow Knight Review It doesn't add new bosses, but it does
Hollow Knight 1.0.3.1 update, released in May 2017, served as a foundational "cleanup" patch that refined the core mechanics of the game shortly after its launch, paving the way for the massive free content packs that followed. Refined Mechanics and Gameplay Balance While not a content expansion like Hidden Dreams Refined Mechanics and Gameplay Balance While not a
If you see a file labeled HK_1031_upd.pkg floating around on Google Drive:
New strings of text in the files suggest more languages are being supported for a global audience.