[flutter_lints] version 2.0 (#1165)

diff --git a/.cirrus.yml b/.cirrus.yml
index 834aacd..bce57a1 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -91,7 +91,7 @@
         -   echo "$CIRRUS_CHANGE_MESSAGE" > "$CHANGE_DESC"
         -   ./script/tool_runner.sh version-check --check-for-missing-changes --change-description-file="$CHANGE_DESC"
         - fi
-      publishable_script: ./script/tool_runner.sh publish-check
+      publishable_script: ./script/tool_runner.sh publish-check --allow-pre-release
       depends_on:
         - format+analyze
     - name: test
diff --git a/packages/flutter_lints/CHANGELOG.md b/packages/flutter_lints/CHANGELOG.md
index 2d31e20..d0613c5 100644
--- a/packages/flutter_lints/CHANGELOG.md
+++ b/packages/flutter_lints/CHANGELOG.md
@@ -1,3 +1,21 @@
+## 2.0.0
+
+* Added the following lints:
+    * `sort_child_properties_last`
+    * `use_build_context_synchronously`
+* Updated `package:lints` dependency to version 2.0.0, which added the following lints:
+    * `depend_on_referenced_packages`
+    * `library_private_types_in_public_api`
+    * `no_leading_underscores_for_library_prefixes`
+    * `no_leading_underscores_for_local_identifiers`
+    * `null_check_on_nullable_type_parameter`
+    * `prefer_interpolation_to_compose_strings`
+    * `unnecessary_constructor_name`
+    * `unnecessary_late`
+    * `unnecessary_null_aware_assignments`
+    * `unnecessary_nullable_for_final_variable_declarations`
+* Bumped the minimum required Dart SDK version to 2.17
+
 ## 1.0.4
 
 * Small update to readme
diff --git a/packages/flutter_lints/lib/flutter.yaml b/packages/flutter_lints/lib/flutter.yaml
index 05276da..bcad70f 100644
--- a/packages/flutter_lints/lib/flutter.yaml
+++ b/packages/flutter_lints/lib/flutter.yaml
@@ -13,5 +13,7 @@
     - prefer_const_declarations
     - prefer_const_literals_to_create_immutables
     - sized_box_for_whitespace
+    - sort_child_properties_last
+    - use_build_context_synchronously
     - use_full_hex_values_for_flutter_colors
     - use_key_in_widget_constructors
diff --git a/packages/flutter_lints/pubspec.yaml b/packages/flutter_lints/pubspec.yaml
index 35fb238..35a2aea 100644
--- a/packages/flutter_lints/pubspec.yaml
+++ b/packages/flutter_lints/pubspec.yaml
@@ -2,11 +2,11 @@
 description: Recommended lints for Flutter apps, packages, and plugins to encourage good coding practices.
 repository: https://github.com/flutter/packages/tree/main/packages/flutter_lints
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+flutter_lints%22
-version: 1.0.4
+version: 2.0.0
 
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: '>=2.17.0-0 <3.0.0'
 
 dependencies:
-  lints: ^1.0.0
+  lints: ^2.0.0
   # Code is not allowed in this package. Do not add any dependencies or dev_dependencies.