Release v1.49.3 (#4476)

Author: kddejong

CHANGELOG.md

@@ -1,3 +1,11 @@
+### v1.49.3
+## What's Changed
+* chore(deps): update `sympy` requirement from >=1.0.0 to >=1.14.0 in /requirements by @dependabot[bot] in https://github.com/aws-cloudformation/cfn-lint/pull/4473
+* Fix [E3719](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3719) false positive when `BackupRetentionPeriod` is omitted by @kddejong in https://github.com/aws-cloudformation/cfn-lint/pull/4475
+* Update CloudFormation schemas to `2026-04-22` by @github-actions[bot] in https://github.com/aws-cloudformation/cfn-lint/pull/4467
+
+**Full Changelog**: https://github.com/aws-cloudformation/cfn-lint/compare/v1.49.2...v1.49.3
+
 ### v1.49.2
 ## What's Changed
 * Fix [E1041](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E1041) false positive: add Lambda::Function.Arn format to Lambda Alias by @kddejong in https://github.com/aws-cloudformation/cfn-lint/pull/4469

Dockerfile

@@ -1,6 +1,6 @@
 FROM public.ecr.aws/docker/library/python:3.13-alpine3.20
 
-RUN pip install cfn-lint[full]==1.49.2
+RUN pip install cfn-lint[full]==1.49.3
 RUN pip install pydot
 
 ENTRYPOINT ["cfn-lint"]

README.md

@@ -347,7 +347,7 @@ If you'd like cfn-lint to be run automatically when making changes to files in y
 ```yaml
 repos:
   - repo: https://github.com/aws-cloudformation/cfn-lint
-    rev: v1.49.2 # The version of cfn-lint to use
+    rev: v1.49.3 # The version of cfn-lint to use
     hooks:
       - id: cfn-lint
         files: path/to/cfn/dir/.*\.(json|yml|yaml)$
@@ -358,7 +358,7 @@ If you are using a `.cfnlintrc` and specifying the `templates` or `ignore_templa
 ```yaml
 repos:
   - repo: https://github.com/aws-cloudformation/cfn-lint
-    rev: v1.49.2 # The version of cfn-lint to use
+    rev: v1.49.3 # The version of cfn-lint to use
     hooks:
       - id: cfn-lint-rc
 ```

src/cfnlint/version.py

@@ -3,4 +3,4 @@
 SPDX-License-Identifier: MIT-0
 """
 
-__version__ = "1.49.2"
+__version__ = "1.49.3"