chore: update readme and changelog (#2493)

* chore: fix incorrect pull ID

* chore: update key features

* chore: add dot

* chore: add 2.6 header

* chore: move the 2.6 header

* chore: add complete changelog link

* fix changelog position of #2275

* Update CHANGELOG.md

---------

Co-authored-by: Lala Sabathil <aiko@aitsys.dev>

CHANGELOG.md

@@ -10,6 +10,8 @@ possible (see our [Version Guarantees] for more info).
 
 These changes are available on the `master` branch, but have not yet been released.
 
+## [2.6.0] - 2024-07-09
+
 ### Added
 
 - Added `banner` parameter to `ClientUser.edit`.
@@ -68,7 +70,7 @@ These changes are available on the `master` branch, but have not yet been releas
   ([#2448](https://github.com/Pycord-Development/pycord/pull/2448))
 - Fixed missing `application_id` in `Entitlement.delete`.
   ([#2458](https://github.com/Pycord-Development/pycord/pull/2458))
-- Fixed issues with enums as `Option` types with long descriptions or too many values
+- Fixed issues with enums as `Option` types with long descriptions or too many values.
   ([#2463](https://github.com/Pycord-Development/pycord/pull/2463))
 - Fixed many inaccurate type hints throughout the library.
   ([#2457](https://github.com/Pycord-Development/pycord/pull/2457))
@@ -101,6 +103,8 @@ These changes are available on the `master` branch, but have not yet been releas
 - Replaced `Client.fetch_entitlements` with `Client.entitlements`, which returns an
   `EntitlementIterator`.
   ([#2490](https://github.com/Pycord-Development/pycord/pull/2490))
+- Changed the error message that appears when attempting to add a subcommand group to a
+  subcommand group. ([#2275](https://github.com/Pycord-Development/pycord/pull/2275))
 
 ### Removed
 
@@ -111,7 +115,7 @@ These changes are available on the `master` branch, but have not yet been releas
   and `after` parameters.
   ([#2371](https://github.com/Pycord-Development/pycord/pull/2371))
 - Removed the `vanity_code` parameter from `Guild.edit`.
-  ([#2480](https://github.com/Pycord-Development/pycord/pull/2480))
+  ([#2491](https://github.com/Pycord-Development/pycord/pull/2491))
 
 ## [2.5.0] - 2024-03-02
 
@@ -239,8 +243,6 @@ These changes are available on the `master` branch, but have not yet been releas
   ([#2170](https://github.com/Pycord-Development/pycord/pull/2170))
 - `BridgeOption` must now be used for arguments in bridge commands.
   ([#2252](https://github.com/Pycord-Development/pycord/pull/2252))
-- Changed the error message that appears when attempting to add a subcommand group to a
-  subcommand group. ([#2275](https://github.com/Pycord-Development/pycord/pull/2275))
 
 ### Removed
 
@@ -885,7 +887,8 @@ These changes are available on the `master` branch, but have not yet been releas
 - Fix py3.10 UnionType checks issue.
   ([#1240](https://github.com/Pycord-Development/pycord/pull/1240))
 
-[unreleased]: https://github.com/Pycord-Development/pycord/compare/v2.5.0...HEAD
+[unreleased]: https://github.com/Pycord-Development/pycord/compare/v2.6.0...HEAD
+[2.6.0]: https://github.com/Pycord-Development/pycord/compare/v2.5.0...2.6.0
 [2.5.0]: https://github.com/Pycord-Development/pycord/compare/v2.4.1...v2.5.0
 [2.4.1]: https://github.com/Pycord-Development/pycord/compare/v2.4.0...v2.4.1
 [2.4.0]: https://github.com/Pycord-Development/pycord/compare/v2.3.3...v2.4.0

README.rst

@@ -25,7 +25,7 @@ Key Features
 - Modern Pythonic API using ``async`` and ``await``.
 - Proper rate limit handling.
 - Optimised for both speed and memory usage.
-- Full Application Command Support
+- Full application API support.
 
 Installing
 ----------