0.3.0

Core Library

• renames Pipelines to Verified Sources by @rudolfix in #382
• adds tests to build containers, removes psutil by @rudolfix in #373
• finalizes where the resource state is stored in pipeline state by @rudolfix in #374
• accepts explicit values for unions if type of value is one of types by @rudolfix in #377
• add quotes to missing dependency exception output by @sh-rp in #387
• Feat/Add transaction management for filesystem operations using fsspec by @z3z1ma in #384

Minor Version Changes

• source name is now the key in pipeline state that stores all the source and resource state. previously the source section (which was the name of python module where source was defined) was used. this change will affect the already deployed pipelines that had name of the source different from the name of the module. they will not see the already stored state and may, for example, load some data twice. the only verified source affected by this is zendesk.

Docs

• rewrites the sections on source, resource and pipeline state by @rudolfix in #376
• minor changes to schema evolution doc by @rahuljo in #372
• pushing experiment 4 blog by @rahuljo in #371
• update docusaurus and fix gtag by @sh-rp in #385
• add section landing pages to docusaurus by @sh-rp in #386

New Contributors

• @sh-rp made their first contribution in #385

Full Changelog: 0.2.9...0.3.0

0.2.9

Core Library

• dlt source decomposition into Airflow DAG by @rudolfix in #352
• airflow dlt wrapper to run dlt pipelines as DAGs by @rudolfix in #357
• dlt deploy airflow-composer by @AstrakhantsevaAA in #356
• new destination: filesystem/bucket with fsspec by @steinitzu in #342
• Update deprecated GitHub action by @tungbq in #345
• A base class for vault config providers with two implementations Google Secrets config provider and Airflow config provider

Docs

• pushing experiment 3 blog post by @rahuljo in #361
• structured data lakes post by @adrianbr in #362
• Several fixes and improvements by @tungbq

New Contributors

• @AstrakhantsevaAA made their first contribution in #356

Full Changelog: 0.2.8...0.2.9

0.2.8

Core Library

• fixes various airflow deployment issues by @rudolfix in #334 that include on-atomic renames on bucket mapped with fuse
• bumps duckdb dependency to include 0.8.0
• Fix/incremental with timezone naive datetime by @steinitzu in #330
• splits schema migration script to fit in max query length by @rudolfix in #339
• resource_state got final interface and is now exposed in dlt.current.resource_state #350
• adds transformer overload that may be used when creating transformers dynamically to pass the decorated function
• source.with_resources creates a clone of resource and selects in the clone. previously source was modified in place
• you can write back the secrets and configuration using dlt.config and dlt.secrets indexers

Docs

• improve spaces on code samples by @TyDunn in #325
• Incremental loading image by @adrianbr in #318
• Adding matomo docs by @AmanGuptAnalytics in #331
• Adding asana dlt setup guide by @AmanGuptAnalytics in #319
• adding experiment 2 blog by @rahuljo in #336
• Fix Broken image in Docs > Pipelines > Google Analytics by @tungbq in #328
• Adding shopify docs by @AmanGuptAnalytics in #335
• Fixed the broken image link on zendesk page by @MirrorCraze in #337
• Fixed capitalization in docs by @burnash in #341
• Fix typo in docs/pipelines/asana.md by @tungbq in #344
• Fix analytics-engineer.md broken links by @tungbq in #349
• Correct typo in run pipeline guide of shopify.md by @tungbq in #347

New Contributors

• @tungbq made their first contribution in #328
• @MirrorCraze made their first contribution in #337

Full Changelog: 0.2.6...0.2.8

0.2.6

Core Library

• An experimental google secrets config provider #292 (actively used on our CI, goes to GA after adding more tests)
• Several bug fixes for dlt init and dlt pipeline CLI commands
• We are shifting from pre-releases to patch versions with post-releases for bugfixes and quick iterations to allow upgrades with pip install -U dlt

Building Blocks

• add dlt.sources.credentials module with reusable credentials by @rudolfix in #315 (google service account, oauth2, database connection string and their base classes available to be used in pipelines)

Docs

• fix redshift docs by @TyDunn in #313
• User guides by @adrianbr in #301
• Updating landing page code snippet by @rahuljo in #314
• Updated README in pipelines repo with more building blocks examples and a guide on sharing community pipelines (https://github.com/dlt-hub/pipelines/blob/master/README.md#read-the-docs-on-building-blocks)

Full Changelog: 0.2.6a1...0.2.6

0.2.6a1

Core library

• Feat/pipeline drop command by @steinitzu in #285
• collectors and progress bars by @rudolfix in #302

Customizations

• Feat/new add_limit method for resources by @z3z1ma in #298
• Same method added to sources. overall you can now quickly sample large sources to ie. create example data sets, test your transformations etc. without the need to load everything

Docs

• explains how to set logging level and format by @rudolfix in #297
• ga4 internal dashboard demo blog post by @TyDunn in #299
• Added google_analytics docs by @AmanGuptAnalytics in #305
• Update README, add contributor's guide by @burnash in #311
• progress bars docs by @rudolfix in #312

New Contributors

• @z3z1ma made their first contribution in #298
• @ashish-weblianz made their first contribution in #306

Full Changelog: 0.2.6a0...0.2.6a1

0.2.6a0

New package name and pip install command

💡 We changed the package name to dlt!

pip install dlt

Core library

• PyPI package name: migrate to dlt by @burnash in #264
• adds anonymous id to telemetry by @rudolfix in #284
• makes duckdb database to follow current working directory by @rudolfix in #291
• you can disable unique checks in incremental by passing empty tuple as primary_key to dlt.sources.incremental

Helpers

a first of series of Airflow helpers and features: store secrets.toml in Airflow Variable and have your credentials injected automatically. same code works locally and in Airflow DAG.

• Add AirflowSecretsTomlProvider by @burnash in #273

Building blocks

When building pipelines you can now use specs that wrap google credentials. we support service credentials and oauth2 credentials, detect default credentials, provide authorization methods etc. info on credentials below will soon be added to our docs and some example pipelines.

from dlt.common.configuration.specs import GcpClientCredentials, GcpClientCredentialsWithDefault, GcpOAuthCredentials, GcpOAuthCredentialsWithDefault

• Initial commit for adding oauth gcp credentials by @redicane in #254

Docs

• update doc with new alert capability by @adrianbr in #275
• updating the documentation for the section 'Transforming the data' by @rahuljo in #277
• first version of understanding the tables content by @TyDunn in #258
• Rename PyPI package to dlt in the docs by @burnash in #282
• pushing the new colab demo by @rahuljo in #288
• updates explore/transform the data in Python by @rudolfix in #289
• update a typo in create-a-pipeline.md by @Anggi-Permana-Harianja in #290

New Contributors

• @Anggi-Permana-Harianja made their first contribution in #290
• @redicane made their first contribution in #254

Full Changelog: 0.2.0a32...0.2.6a0

0.2.0a32

What's Changed in Docs

• moving to new docs structure by @TyDunn in #245
• adds Agolia DocSearch to the dlt docs 🚀 by @TyDunn in #248
• Zendesk pipeline docs by @AmanGuptAnalytics in #222
• Added Hubspot setup guide by @AmanGuptAnalytics in #250
• moving create a pipeline to use weatherapi and duckdb by @TyDunn in #255
• first version of exploring the data docs page by @TyDunn in #257
• adds schema general usage and schema adjusting walkthrough to docs by @rudolfix in #243
• filling in deploying section by @TyDunn in #262
• Examples for customisations by @adrianbr in #247

What's Changed

• Typed pipeline state by @steinitzu in #239
• allows incremental to be passed to resource.apply_hints() method
• adds state property to sources and resources to get actual value of source and resource scoped state
• Fix failing tests for Redshift and PostgreSQL by @burnash in #270
• add resource name to table schema by @steinitzu in #265
• resets the resource scoped state when doing replace on resource
• you can add Incremental as a transform step, instead of injecting

Full Changelog: 0.2.0a30...0.2.0a32

0.2.0a30

What's Changed

This release includes two important features

• merge write disposition: load data incrementally by merging with merge keys and/or deduplicate/upsert with primary keys
• incremental loading with last value and dlt state available when declaring resources
  We consider those features still in alpha. Try them out and report bugs! Preliminary documentation is here: https://dlthub.com/docs/customization/incremental-loading

This release includes improved support for resources that use dynamic hint to dispatch data to several database tables and other bug fixes.

What's Changed in docs

• Strapi setup guide by @TyDunn in #212
• add edit this page button on all docs pages by @TyDunn in #226
• adding alerting content from workshop by @TyDunn in #233
• adding monitoring content from workshop by @TyDunn in #229
• adding the chess pipeline documentation by @rahuljo in #237
• adds deduplication of staging dataset during merge by @rudolfix in #240

New Contributors

• @rahuljo made their first contribution in #237

Full Changelog: 0.2.0a29...0.2.0a30

0.2.0.a29

What's Changed

• Allow changing write_disposition in the resource without dropping dataset by @burnash in #205
• Add a suffix to the default dataset name by @burnash in #207
• improves and adds several dlt pipeline commands: info, trace, load-package, failed-jobs and sync (https://dlthub.com/docs/command-line-interface#dlt-pipeline)
• extends LoadInfo to include the schema changes applied to destination and a list of loaded package infos (https://dlthub.com/docs/running-in-production/running#inspect-save-and-alert-on-schema-changes)
• extends load info with raise_on_failed_jobs and has_failed_jobs to make handling failed jobs easier
• LoadInfo and pipeline.last_trace can be directly loaded into destination to store more metadata on each load (https://dlthub.com/docs/running-in-production/running#inspect-and-save-the-load-info-and-trace)
• adds retry strategy for tenacity to retry load pipeline step (or any other per request) (https://dlthub.com/docs/running-in-production/running#handle-exceptions-failed-jobs-and-retry-the-pipeline)
• raise_on_failed_jobs config option aborts the load package on first failed jobs (https://dlthub.com/docs/running-in-production/running#failed-jobs)

What's Changed in docs

• Fix typos and wording in docs/concepts/state by @burnash in #200
• Fix a broken link in README.md by @burnash in #203
• replacing team@ with community@ by @TyDunn in #211
• GitHub and Google Sheets setup guides by @AmanGuptAnalytics in #195
• "run a pipeline" troubleshooting & walkthrough https://dlthub.com/docs/walkthroughs/run-a-pipeline
• "run a pipeline in production": https://dlthub.com/docs/running-in-production/running
• dlt pipeline command: https://dlthub.com/docs/command-line-interface#dlt-pipeline

Full Changelog: 0.2.0a28...0.2.0a29

0.2.0a28

What's Changed

• transform functions may be added to the resources ie. map, filters and generators. https://dlthub.com/docs/concepts/resource#filter-transform-and-pivot-data
• resources can be added to instantiated sources ie. to enrich data https://dlthub.com/docs/concepts/resource#feeding-data-from-one-resource-into-another and https://dlthub.com/docs/concepts/source#add-more-resources-to-existing-source

Docs

• improve explanations by @adrianbr in #181
• docs: init from other sources by @adrianbr in #182
• operation duck blog post by @TyDunn in #185
• added setup_guide_pipedrive to pipelines folder by @AmanGuptAnalytics in #183
• Docs orchestrators by @adrianbr in #166
• fix typo: add a space after gen(10) by @burnash in #196
• adds transform docs by @rudolfix in #192

New Contributors

• @AmanGuptAnalytics made their first contribution in #183
• @burnash made their first contribution in #196

Full Changelog: 0.2.0a26...0.2.0a28