Bump pylint to 2.10.0, update changelogv2.10.0

2 files changed, 33 insertions, 17 deletions

diff --git a/doc/release.md b/doc/release.md
index 462c9512a..0854464af 100644
--- a/doc/release.md
+++ b/doc/release.md
@@ -46,7 +46,7 @@ issue labelled as blocker.
 - Close milestone `X.Y.Z`
 - Create the milestones for `X.Y.Z+1`, (or `X.Y+1.0`, and `X+1.0.0` if applicable)
 
-#### Whatsnew
+#### What's new
 
 If it's a minor release, create a new `What's new in Pylint X.Y+1` document. Add it to
 `doc/index.rst`. Take a look at the examples from `doc/whatsnew`.
diff --git a/doc/whatsnew/2.10.rst b/doc/whatsnew/2.10.rst
index becc9be44..85cba1c3f 100644
--- a/doc/whatsnew/2.10.rst
+++ b/doc/whatsnew/2.10.rst
@@ -3,11 +3,28 @@
 ***************************
 
 :Release: 2.10
-:Date: TBA
+:Date: 2021-08-20
 
 Summary -- Release highlights
 =============================
 
+In 2.10, we added several new default check, like ``unspecified-encoding``, ``forgotten-debug-statement`` or
+``use-dict-literal``. There's also a few opinionated optional one. You can now forbid while loop or
+profess your exclusive love of ternary expressions publicly. We promise you hours of arguing fun with
+your whole team if you add those to your configuration.
+
+We've also fixed some long standing bugs, false positives, or missing options like ``ignore-signature`` that
+will now work on inner function's signatures.
+
+A new option to disable the next line, ``disable-next``, has been added. It's also possible to export
+colored diagrams, and plantuml diagram using pyreverse. ``PYLINT_HOME`` is now ``XDG_CACHE_HOME`` if not set.
+
+The performance of the similarity checker has been improved, as well as several small performance fixes.
+
+We're going to continue working on improving performance during 2.11. We're also going to finalize
+a new ``possible-forgotten-f-prefix`` check that had too much false positives at release time. Check
+https://github.com/PyCQA/pylint/pull/4787 if you want to provide knowledge or use case :)
+
 
 New checkers
 ============
@@ -24,20 +41,20 @@ New checkers
 
   Closes #4365
 
-* Added optional extension ``consider-ternary-expression``: Emitted whenever a variable is assigned in both branches of an if/else block.
+* Added ``forgotten-debug-statement``: Emitted when ``breakpoint``, ``pdb.set_trace`` or ``sys.breakpointhook`` calls are found
 
-  Closes # 4366
+  Closes #3692
 
-* Added optional extension ``while-used``: Emitted whenever a ``while`` loop is used.
+* Added ``use-sequence-for-iteration``: Emitted when iterating over an in-place defined ``set``.
 
-  Closes # 4367
 
-* Added ``forgotten-debug-statement``: Emitted when ``breakpoint``, ``pdb.set_trace`` or ``sys.breakpointhook`` calls are found
+* Added ``format-string-without-interpolation`` checker: Emitted when formatting is applied to a string without any variables to be replaced
 
-  Closes #3692
+  Closes #4042
 
-* Added ``use-sequence-for-iteration``: Emitted when iterating over an in-place defined ``set``.
+* Added ``redundant-u-string-prefix`` checker: Emitted when the u prefix is added to a string
 
+  Closes #4102
 
 Extensions
 ==========
@@ -48,6 +65,13 @@ Extensions
 
   * Emit ``consider-using-tuple`` even if list contains a ``starred`` expression.
 
+* Added optional extension ``consider-ternary-expression``: Emitted whenever a variable is assigned in both branches of an if/else block.
+
+  Closes # 4366
+
+* Added optional extension ``while-used``: Emitted whenever a ``while`` loop is used.
+
+  Closes # 4367
 
 Other Changes
 =============
@@ -97,14 +121,6 @@ Other Changes
 
   Closes #1682
 
-* Added ``format-string-without-interpolation`` checker: Emitted when formatting is applied to a string without any variables to be replaced
-
-  Closes #4042
-
-* Added ``redundant-u-string-prefix`` checker: Emitted when the u prefix is added to a string
-
-  Closes #4102
-
 * Fixed ``cell-var-from-loop`` checker: handle cell variables in comprehensions within functions,
   and function default argument expressions. Also handle basic variable shadowing.