update changelog

Author: eugenesvk

src/changelog/unreleased.md

@@ -81,8 +81,10 @@ changelog entry.
 - `keyboard::ModifiersKey` to track which modifier is exactly pressed.
 - `ActivationToken::as_raw` to get a ref to raw token.
 - Each platform now has corresponding `WindowAttributes` struct instead of trait extension.
+- Added support for using <kbd>AltGr</kbd>, <kbd>CapsLock</kbd>,<kbd>NumLock</kbd>, <kbd>ScrollLock</kbd>, <kbd>Fn</kbd>, <kbd>FnLock</kbd>, <kbd>KanaLock</kbd>, <kbd>Loya</kbd>, <kbd>Roya</kbd>, <kbd>Symbol</kbd>, <kbd>SymbolLock</kbd> as separate modifiers.
 - On Windows, update side-aware `event::Modifiers` information on state change.
 - On Windows, added <kbd>AltGr</kbd> as a separate modifier (though currently <kbd>AltGr</kbd>+<kbd>LCtrl</kbd> can't be differentiated from just <kbd>AltGr</kbd>).
+- On Windows, added <kbd>CapsLock</kbd>,<kbd>NumLock</kbd>, <kbd>ScrollLock</kbd>, <kbd>KanaLock</kbd>, <kbd>Loya</kbd>, <kbd>Roya</kbd> as separate modifiers.
 
 ### Changed