chore(deps): update singer-sdk[testing] requirement from ~=0.44.3 to ~=0.48.0

[dependabot]

Updates the requirements on singer-sdk[testing] to permit the latest version.

Release notes

Sourced from singer-sdk[testing]'s releases.

v0.48.0 (2025-08-04)

Highlights

Schema sources

The Singer SDK now provides an extensible API for loading schemas from various sources through the SchemaSource API. For example,

from typing import ClassVar
from singer_sdk import OpenAPISchema, StreamSchema
Load from OpenAPI spec
openapi_source = OpenAPISchema("https://api.example.com/openapi.json")
class UsersStream(RESTStream):
name = "users"
schema: ClassVar[StreamSchema] = StreamSchema(openapi_source, key="User")  # Load "User" component

Docs: https://sdk.meltano.com/en/v0.48.0/guides/schema-sources.html

---

✨ New

• #3207 Automatically handle OpenAPI 2.0 and 3.0 specs
• #3200 Expose new variable __original_stream_name__ in stream maps -- Thanks @​ReubenFrankel!
• #3198 Update SQL tap and target templates with latest APIs
• #3190 Added an extensible API for stream schema sources
• #3189 Added .env.example files to tap, target and mapper templates
• #3188 Update tap, target and mapper dependencies in templates
• #3151 Define internal schema for stream_maps
• #3141 Support disabling stream pagination logic -- Thanks @​ReubenFrankel!

🐛 Fixes

• #3165 Honor order of primary key columns when creating an empty table
• #3160 Make output of --about --format=markdown compliant with CommonMark
• #3147 Run mypy in templates inside of a virtualenv including the package
• #3148 Fixed the return type of RESTStream.get_new_paginator to indicate returning None is supported to indicate no pagination
• #3145 Handle logging configuration not found gracefully
• #3065 Revert table name splitting by - in SQL targets when default_target_schema is set, introduced in #3020
• #3127 Ensure Singer SDK warnings are logged
• #3127 Ensure Singer SDK warnings are logged
• #3127 Ensure Singer SDK warnings are logged
• #3114 Centralize state writing to avoid emitting duplicate STATE messages

⚙️ Under the Hood

... (truncated)

Changelog

Sourced from singer-sdk[testing]'s changelog.

v0.48.0 (2025-08-04)

✨ New

• #3207 Automatically handle OpenAPI 2.0 and 3.0 specs
• #3200 Expose new variable __original_stream_name__ in stream maps -- Thanks @​ReubenFrankel!
• #3198 Update SQL tap and target templates with latest APIs
• #3190 Added an extensible API for stream schema sources
• #3189 Added .env.example files to tap, target and mapper templates
• #3188 Update tap, target and mapper dependencies in templates
• #3151 Define internal schema for stream_maps
• #3141 Support disabling stream pagination logic -- Thanks @​ReubenFrankel!

🐛 Fixes

• #3165 Honor order of primary key columns when creating an empty table
• #3160 Make output of --about --format=markdown compliant with CommonMark
• #3147 Run mypy in templates inside of a virtualenv including the package
• #3148 Fixed the return type of RESTStream.get_new_paginator to indicate returning None is supported to indicate no pagination
• #3145 Handle logging configuration not found gracefully
• #3065 Revert table name splitting by - in SQL targets when default_target_schema is set, introduced in #3020
• #3127 Ensure Singer SDK warnings are logged
• #3127 Ensure Singer SDK warnings are logged
• #3127 Ensure Singer SDK warnings are logged
• #3114 Centralize state writing to avoid emitting duplicate STATE messages

⚙️ Under the Hood

• #3206 Make RESTStream.records_jsonpath read-only by default
• #3204 Make get_stream_schema the public API of the StreamSchema descriptor
• #3203 Make SchemaSource generic on any hashable key type
• #3201 Make capabilities a proper class attribute for tap, target and mapper classes
• #3187 Consolidate test parameters in built-in tests
• #3181 Update type annotations of some functions to indicate they accept string path or a path-like object
• #3180 Remove no-op deadcode for handling secret values
• #3178 Check explicitly for a BaseTestClass subclass when generating built-in tests
• #3175 Add type parameters to generic SingerTestRunner class
• #3172 Use explicit submodule imports
• #3166 Use the jsonschema validator instance directly instead of routing through jsonschema.validators.validator_for
• #3164 Rename TestSuite → SingerTestSuite to prevent a pytest test collection warning
• #3153 Read config files early
• #3152 Use a click callback to parse config input arguments and deprecate PluginBase.config_from_cli_args
• #3144 Pass catalog and state files early and pass the corresponding dictionaries to the tap class
• #3123 Remove Faker class from stream maps
• #3121 Remove singer_sdk._singerlib

📚 Documentation Improvements

• #3208 Convert __NULL__ comment to admonition
• #3122 Remove Faker class from stream maps docs

... (truncated)

Commits

• 4e08c30 chore: Release v0.48.0 (#3210)
• 02f940d Merge branch 'lockfile-maintenance-87cb49f9'
• 5a251d0 chore: Lock file maintenance
• 7d50965 chore(deps): update griffe requirement from ~=1.8 to ~=1.9 in /.github/workfl...
• 070d738 docs: Convert __NULL__ comment to admonition (#3208)
• 3a3c598 chore: Lock file maintenance
• 37f4c7d feat: Automatically handle OpenAPI 2.0 and 3.0 specs (#3207)
• f213dc3 refactor: Make RESTStream.records_jsonpath read-only by default (#3206)
• 96dd8cc refactor: Make get_stream_schema the public API of the StreamSchema descr...
• 1ad275a chore: Tweak some type annotations
• Additional commits viewable in compare view

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[dependabot]

Superseded by #229.