update flake8 and update changelog

Author: Phil Varner

.pre-commit-config.yaml

@@ -9,7 +9,7 @@ repos:
       - id: black
         args: [ '--safe' ]
   - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.0
+    rev: 4.0.1
     hooks:
       - id: flake8
         args: [

CHANGELOG.md

@@ -11,14 +11,27 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Added
 
-- Support for Elasticsearch 7.x or 8.x
-
 ### Fixed
 
 - Fixed search intersects query
 
 ### Changed
 
+- Default to Python 3.10
+- Default to Elasticsearch 8.x
+
+### Removed
+
+## [0.1.0]
+
+### Deprecated
+
+### Added
+
+### Fixed
+
+### Changed
+
 - Elasticsearch index mappings updated to be more thorough.
 - Endpoints that return items (e.g., /search) now sort the results by 'properties.datetime,id,collection'.
   Previously, there was no sort order defined.
@@ -28,5 +41,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Removed
 
+## Versions
 
-[Unreleased]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/main>
+- [Unreleased]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v0.1.0...main>
+- [v0.1.0]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v0.1.0>