chore: update changelog with v2.6.1

Signed-off-by: Dorukyum <[email protected]>

Author: Dorukyum

CHANGELOG.md

@@ -36,15 +36,17 @@ These changes are available on the `master` branch, but have not yet been releas
 - Deprecated `AppInfo.summary` in favor of `AppInfo.description`.
   ([#2520](https://github.com/Pycord-Development/pycord/pull/2520))
 
+## [2.6.1] - 2024-09-15
+
 ### Fixed
 
 - Fixed premature garbage collection of tasks.
   ([#2510](https://github.com/Pycord-Development/pycord/pull/2510))
-- Fixed `EntitlementIterator` behavior with `limit > 100`.
+- Fixed `EntitlementIterator` type hints and behavior with `limit > 100`.
   ([#2555](https://github.com/Pycord-Development/pycord/pull/2555))
 - Fixed missing `stacklevel` parameter in `warn_deprecated` function call inside
   `@utils.deprecated`. ([#2500](https://github.com/Pycord-Development/pycord/pull/2500))
-- Fixed the typehint in `ConnectionState._polls` to reflect actual behavior, changing it
+- Fixed the type hint in `ConnectionState._polls` to reflect actual behavior, changing it
   from `Guild` to `Poll`.
   ([#2500](https://github.com/Pycord-Development/pycord/pull/2500))
 - Fixed missing `__slots__` attributes in `RawReactionClearEmojiEvent` and
@@ -58,6 +60,8 @@ These changes are available on the `master` branch, but have not yet been releas
   ([#2573](https://github.com/Pycord-Development/pycord/pull/2573))
 - Fixed `Webhook.send` not including attachment data.
   ([#2513](https://github.com/Pycord-Development/pycord/pull/2513))
+- Fixed inverted type hints in `CheckAnyFailure`.
+  ([#2502](https://github.com/Pycord-Development/pycord/pull/2502))
 
 ## [2.6.0] - 2024-07-09