v0.1.3

Changelog

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[0.1.3] - 2026-10-01

Documentation

• Write README examples as pycon doctests (#44)
• State the model invariant TimeSeriesModel actually keeps (#46) (#52)

Maintenance

• Split ingest_many and _key_columns into helpers (#47) (#51)
• Drop the private _build_query patch from the query-error test (#48) (#50)
• Run the README's pycon examples as doctests (#45) (#49)

PyPI Package

ducktide

Conda Recipe

A conda-forge recipe was generated with grayskull and uploaded as the conda-recipe workflow artifact.

v0.1.2

Changelog

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The format is based on Keep a Changelog,
and entries are generated from Conventional Commits.

[0.1.2] - 2026-09-29

Bug Fixes

• Honour TimeSeriesDB.time_col in TimeSeriesModel resampling (#42)

PyPI Package

ducktide

Conda Recipe

A conda-forge recipe was generated with grayskull and uploaded as the conda-recipe workflow artifact.

v0.1.1

Changelog

All notable changes to this project are documented in this file.

The format is based on Keep a Changelog,
and entries are generated from Conventional Commits.

[0.1.1] - 2026-09-29

Bug Fixes

• Quote column names in entity-table SQL (#29) (#34)
• Raise DatabaseError on writes to a read-only store (#32) (#35)
• Create a missing parent folder on export (#33) (#36)
• Include the whole day for a date end bound (#31) (#38)
• Return timezone-aware timestamps in UTC (#30) (#37)

Documentation

• Explain the two-database design, drop the README's Development section (#27)
• Add a LaTeX introduction to ducktide (#28)
• Update the introduction paper for the fixes in #34-#38 (#39)
• Link the introduction PDF from the book nav (#40)

PyPI Package

ducktide

Conda Recipe

A conda-forge recipe was generated with grayskull and uploaded as the conda-recipe workflow artifact.

v0.1.0

Changelog

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and entries are generated from Conventional Commits.

[0.1.0] - 2026-09-28

New Features

• [breaking] Define a table from a single Pydantic model (#14)
• [breaking] Upsert time-series ingest on a configurable series key (#18)
• Add TimeSeriesModel.ingest_many for one write per table (#21)
• Add TimeSeriesDB.compact to regroup a table by series key (#22)

Documentation

• URL-encode the Python versions badge so it renders (#23)
• Add a 'Why not DuckDB directly?' section to the README (#25)

Performance

• Bulk-insert via one INSERT ... SELECT, look up single tables (#17)
• Send UUID columns to bulk_insert's frame path as text (#19)
• Faster time-series upserts on large tables and concatenated frames (#20)

Maintenance

• Update rhiza to v1.9.0 (#24)

PyPI Package

ducktide

Conda Recipe

A conda-forge recipe was generated with grayskull and uploaded as the conda-recipe workflow artifact.

v0.0.1

Changelog

All notable changes to this project are documented in this file.

The format is based on Keep a Changelog,
and entries are generated from Conventional Commits.

[0.0.1] - 2026-09-27

Bug Fixes

• Add missing type annotations to fix mypy errors
• (tests) Mirror test layout to source tree (closes #782) (#783)
• Close the four quality findings from the /rhiza:quality run (#820)
• Pass ruff and deptry under the synced template config
• Enforce the declared 100% coverage floor (#5)
• Point rhiza-task at book/marimo/notebooks (#4)
• Declare numpy in database_demo's script header (#4)
• Stop ducktide.orm eagerly importing the example model (#7)
• Link the exported notebooks from the book nav (#12)

Documentation

• Achieve 100% documentation coverage
• Clarify dual ORM namespace (jqr.database.orm vs jqr.orm.models) (#771)
• Add badges, CLAUDE.md and mkdocs.yml

Maintenance

• Decompose database/table.py into submodules (#754) (#756)
• Address quality-scorecard findings (#763-#767) (#768)
• Enforce layering and centralize SQL identifier validation (#786)
• Assert TimeSeriesModel behaviour against a real repo (closes #775) (#787)
• Point repo at jebel-quant/rhiza@v1.8.0
• Add project skeleton + license metadata
• Apply rhiza sync v1.8.0
• Relock after requires-python change
• Chore(deps)(deps): bump the github-actions group with 6 updates
• Declare the tag-derived version for /rhiza:release

Other Changes

• 465 refactor (#466)
• Simplify ORMModel (#467)
• Table get (#470)
• Consolidate get_timeseries_frame into TimeSeriesModel base class (#469)
• Enhance documentation and docstrings across repository (#474)
• Remove fallback to pydantic model_fields in ORMModel
• Remove jqr.orm references from jqr.database and add comprehensive docstring examples (#476)
• Add read_only parameter to TimeSeriesDB (#479)
• Contracts (#480)
• Remove table_name property and refactor as class attribute in models (#482)
• [WIP] Investigate the role of the variable table_name (#488)
• Implement hedged VIX strategy: short front contract + long second contract (#492)
• Refactor contract and future models to enforce strict validation, rem… (#508)
• Weaknesses (#510)
• Sync (#514)
• Sync (#516)
• Experiments (#520)
• Sync (#536)
• Sync40 (#607)
• Address repo-review issues #710-#712, #720, #724 (#726)
• Standardize on Google-style docstrings across src/ (#733)
• Address open issues: typed filter API, API doc prose, 100% coverage gate (#738)
• Sync Rhiza template v0.18.8 → v0.19.3 (#742)
• Justify and narrow nosec B608 SQL suppressions (#755) (#757)
• Adopt PEP 639 license metadata, prune dead nosec markers, flatten test classes (#799)
• Extract ducktide from futures' jqr.database
• Merge pull request #1 from Jebel-Quant/rhiza_init_20260927
• Merge pull request #2 from Jebel-Quant/rhiza_v1.8.0_20260927
• Merge pull request #3 from Jebel-Quant/dependabot/github_actions/github-actions-804e4f0f0e
• Merge pull request #9 from Jebel-Quant/rhiza_fix_5_20260927
• Merge pull request #11 from Jebel-Quant/rhiza_fix_7_20260927
• Merge branch 'main' into rhiza_fix_4_20260927
• Merge pull request #10 from Jebel-Quant/rhiza_fix_4_20260927
• Merge pull request #13 from Jebel-Quant/rhiza_fix_12_20260927
• Merge pull request #15 from Jebel-Quant/rhiza_release_setup

PyPI Package

ducktide

PyPI Package

ducktide