Release - v0.53.0 New release published by edgarrmondragon ## v0.53.0 (2025-11-18) ### ✨ New • #3369 In OpenAPI schema normalization, treat all fields as

nullable

unless they are part of a primary key • #3058 Queue parent contexts and sync child streams only when the queue is full • #3364 Normalize

allOf

components in OpenAPI spec schemas • #3363 Add

flattening_max_key_length

configuration option • #3359 Log response header names when backing off requests • #3348 Automatic normalization of OpenAPI schema features • #3329 Add new IDN/IRI JSON Schema types ### 🐛 Fixes • #3368 Migrate from

backoff

to

python-backoff

• #3367 Remove

branches

condition from pull request workflow trigger • #3340 Track table preparation to prevent data loss on schema changes • #3357 Update dependencies and

meltano.yml

in templates, use

SchemaDirectory

• #3354 Fix class docstrings in tap, target and mapper templates • #3352 Update templates ### ⚙️ Under the Hood • #3355 Make the deprecation warning in

singer_sdk.sinks.sql

more specific ### 📚 Documentation Improvements • #3362 Move SQL tap, target and stream docs to reflect their location in the package • #3358 Fix code examples in SQL target guide ### 📦 Packaging changes • #3360 Require Pytest 9+ meltano/sdk