Sort changelog and set release date.

Author: chriseth

Changelog.md

@@ -1,4 +1,4 @@
-### 0.8.10 (unreleased)
+### 0.8.10 (2021-11-09)
 
 Language Features:
  * Inline Assembly: Support ``.address`` and ``.selector`` on external function pointers to access their address and function selector.
@@ -25,8 +25,8 @@ Bugfixes:
  * Commandline Interface: When linking only accept exact matches for library names passed to the ``--libraries`` option. Library names not prefixed with a file name used to match any library with that name.
  * SMTChecker: Fix internal error in magic type access (``block``, ``msg``, ``tx``).
  * SMTChecker: Fix internal error in the CHC engine when passing gas in the function options.
- * TypeChecker: Fix internal error when using user defined value types in public library functions.
  * TypeChecker: Fix internal error when using arrays and structs with user defined value types before declaration.
+ * TypeChecker: Fix internal error when using user defined value types in public library functions.
  * TypeChecker: Improved error message for constant variables with (nested) mapping types.
  * Yul Assembler: Fix internal error when function names are not unique.
  * Yul IR Generator: Do not output empty switches/if-bodies for empty contracts.

docs/bugs_by_version.json

@@ -1544,6 +1544,10 @@
         ],
         "released": "2021-01-27"
     },
+    "0.8.10": {
+        "bugs": [],
+        "released": "2021-11-09"
+    },
     "0.8.2": {
         "bugs": [
             "SignedImmutables",