chore: Release v0.53.3 (#3389)

Prepare MeltanoSDK `v0.53.3` for release.

Checklist:

- [x] Check that the right version is set in all the files.
- [x] Groom the changelog for wording or missing entries.
- [x] Merge this PR once everything looks good.

[Release
Draft](https://github.com/meltano/sdk/releases/tag/untagged-9a6995364bd7adca282a)

## Summary by Sourcery

Prepare the 0.53.3 release of the Meltano SDK.

Bug Fixes:
- Document fixes for OpenAPI schema nullable handling in the changelog.
- Document updating project templates to use Pytest 9+ in the changelog.

Enhancements:
- Deprecate the unused Stream.reset_state_progress_markers method and
record it in the changelog.

Build:
- Bump the recorded project version to 0.53.3 in pyproject configuration
and documentation build config.
- Update cookiecutter templates to depend on singer-sdk version 0.53.3.
- Refresh GitHub issue template default SDK version placeholder to
0.53.3.

---------

Co-authored-by: edgarrmondragon <16805946+edgarrmondragon@users.noreply.github.com>
Co-authored-by: Edgar Ramírez Mondragón <edgarrm358@gmail.com>
Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>

Author: 3 people

.github/ISSUE_TEMPLATE/bug.yml

@@ -15,7 +15,7 @@ body:
     attributes:
       label: Singer SDK Version
       description: Version of the library you are using
-      placeholder: "0.53.2"
+      placeholder: "0.53.3"
     validations:
       required: true
   - type: checkboxes

CHANGELOG.md

@@ -5,6 +5,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## v0.53.3 (2025-11-25)
+
+### 🐛 Fixes
+
+- [#3387](https://github.com/meltano/sdk/issues/3387) Do not leave dangling `nullable` field in OpenAPI schema properties
+- [#3386](https://github.com/meltano/sdk/issues/3386) Do not add `"type": ["null"]` to OpenAPI spec properties without a type
+- [#3380](https://github.com/meltano/sdk/issues/3380) Use pytest 9+ in templates
+
+### ⚙️ Under the Hood
+
+- [#3388](https://github.com/meltano/sdk/issues/3388) Deprecate `Stream.reset_state_progress_markers` since it is not being used
+
 ## v0.53.2 (2025-11-19)
 
 ### 🐛 Fixes

cookiecutter/mapper-template/{{cookiecutter.mapper_id}}/pyproject.toml

@@ -32,9 +32,9 @@ license-files = [ "LICENSE" ]
 requires-python = ">=3.10"
 dependencies = [
     {%- if cookiecutter.faker_extra %}
-    "singer-sdk[faker]~=0.53.2",
+    "singer-sdk[faker]~=0.53.3",
     {%- else %}
-    "singer-sdk~=0.53.2",
+    "singer-sdk~=0.53.3",
     {%- endif %}
     "typing-extensions>=4.5.0; python_version < '3.13'",
 ]

cookiecutter/tap-template/{{cookiecutter.tap_id}}/pyproject.toml

@@ -35,9 +35,9 @@ license-files = [ "LICENSE" ]
 requires-python = ">=3.10"
 dependencies = [
     {%- if extras %}
-    "singer-sdk[{{ extras|join(',') }}]~=0.53.2",
+    "singer-sdk[{{ extras|join(',') }}]~=0.53.3",
     {%- else %}
-    "singer-sdk~=0.53.2",
+    "singer-sdk~=0.53.3",
     {%- endif %}
     {%- if cookiecutter.stream_type in ["REST", "GraphQL"] %}
     "requests~=2.32.3",

cookiecutter/target-template/{{cookiecutter.target_id}}/pyproject.toml

@@ -31,9 +31,9 @@ license-files = [ "LICENSE" ]
 requires-python = ">=3.10"
 dependencies = [
     {%- if cookiecutter.faker_extra %}
-    "singer-sdk[faker]~=0.53.2",
+    "singer-sdk[faker]~=0.53.3",
     {%- else %}
-    "singer-sdk~=0.53.2",
+    "singer-sdk~=0.53.3",
     {%- endif %}
     {%- if cookiecutter.serialization_method == "SQL" %}
     "sqlalchemy~=2.0",

docs/conf.py

@@ -29,7 +29,7 @@
 author = "Meltano Core Team and Contributors"
 
 # The full version, including alpha/beta/rc tags
-release = "0.53.2"
+release = "0.53.3"
 
 
 # -- General configuration -------------------------------------------------------------

pyproject.toml

@@ -215,7 +215,7 @@ xfail_strict = false
 
 [tool.commitizen]
 name = "cz_version_bump"
-version = "0.53.2"
+version = "0.53.3"
 changelog_merge_prerelease = true
 prerelease_offset = 1
 tag_format = "v$major.$minor.$patch$prerelease"