| # Changelog
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|
|
| ## Unreleased (on main)
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|
|
| ### v0.2.6-dev plan
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|
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| Sources planned for v0.2.6: on main, but no release admits them yet (`release: None` in
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| `src/sources.py`). None has a recorded NERGAL pass, which is required before a
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| release can admit it. Together: 15 sources, 1,285,412 documents /
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| 1,256,790,015 cl100k-proxy tokens.
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|
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| - `uzp_orzeczenia_pl` by Piotr Styła: 34,715 documents / 422,043,881 tokens (Hub PR #39).
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| - `plwiki_user_talk` by Piotr Styła: 380,527 documents / 381,445,111 tokens (Hub PR #40).
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| - `sejm_committee_transcripts` by Piotr Styła: 653,411 documents / 166,310,754 tokens (Hub PR #37).
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| - `sejm_api_2011_2022` by Piotr Styła: 118,902 documents / 135,072,403 tokens (Hub PR #18).
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| - `plwiki_talk` by Piotr Styła: 43,054 documents / 55,568,733 tokens (Hub PR #36).
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| - `ted_pl` by Piotr Styła: 15,544 documents / 42,475,098 tokens (Hub PR #32).
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| - `sejm_interpellations` by Paweł Puzio: 25,950 documents / 28,180,895 tokens (Hub PR #24).
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| - `nonsa` by Piotr Styła: 12,304 documents / 16,883,883 tokens (Hub PR #41).
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| - `open_icm_pl` by Piotr Styła: 85 documents / 2,358,174 tokens (Hub PR #34).
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| - `studia_bas` by gzawadzki (PR #19, landed by Piotr Styła): 112 documents / 2,256,009 tokens (Hub PR #44).
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| - `wiadomosci_statystyczne_pl` by Piotr Styła: 169 documents / 1,506,269 tokens (Hub PR #35).
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| - `rock_pollub_pl` by Piotr Styła: 8 documents / 1,177,858 tokens (Hub PR #33).
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| - `edukacja_medialna_pl` by Piotr Styła: 252 documents / 728,987 tokens (Hub PR #26).
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| - `open_agh_chemistry_pl` by Piotr Styła: 370 documents / 564,028 tokens (Hub PR #25).
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| - `kultura_bez_barier_pl` by Piotr Styła: 9 documents / 217,932 tokens (Hub PR #27).
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|
|
| Removed from main:
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|
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| - `fandom_pl` (Piotr Styła, Hub PR #48; 50,653 documents / 45,790,009 tokens
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| from 12 wikis, never released and never counted in the totals above) was
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| removed on 2026-10-05. Fandom's Terms of Use (revision 2025-12-19) bar
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| scraping, bypassing robot exclusion and AI training without written consent;
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| the pages were fetched live from the wikis' APIs on 2026-10-02. Samples also
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| showed game text, lyrics and translated third-party stories under the CC BY-SA
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| label. The registry entry, builder, test and ontology manifest were removed
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| with the data.
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| - `european_hplt_v3_pl` (1,603,974 documents / 2,555,525,652 tokens in
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| v0.2.4 and v0.2.5) was removed by Arkadiusz Słota because its licence is
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| unverified; it is re-added only after review. The registry keeps its
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| `release: "0.2.3"` entry and `make_docs.py` skips it (no stats file). The
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| v0.2.4 and v0.2.5 tags still contain it.
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| - `openstax_pl` (Piotr Styła, Hub PR #23; 1,422 documents / 4,632,374 tokens,
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| never released) was removed on 2026-10-05. OpenStax Poland's live prefaces
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| allow only non-commercial reuse and bar LLM training without its written
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| consent, and its CMS lists the eight books as CC BY-NC-SA 4.0; the fetcher
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| had hard-coded CC BY 4.0. The registry entry, fetcher, test and ontology
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| manifest were removed with the data.
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| - `common_voice_pl` (Piotr Styła, Hub PR #22; 45,043 documents / 994,922
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| tokens, never released) was removed on 2026-10-05. CC0 is Common Voice's
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| platform-level label: 24,709 of the sentences come from Europarl, whose
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| European Parliament reuse notice requires source acknowledgement, which CC0
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| cannot carry, and the Sentence Collector sentences have no recorded sources.
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| The registry entry, fetcher, contract test, ontology manifest and language
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| audit were removed with the data.
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| - `wikiquote` (30,363 documents / 31,896,591 tokens in v0.2.0-v0.2.5) was
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| removed on 2026-10-05. The October rights audit labelled 158 of 200 randomly
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| sampled pages as quoting works still in copyright; CC BY-SA covers the
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| contributors' selection, not the quotes, which rest on the Art. 29 quotation
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| right. As with HPLT, the registry keeps its `release: "0.2.0"` entry (with a
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| `legal_note`) and `make_docs.py` skips it; `plwikiquote` was dropped from
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| `src/fetch_wikimedia.py`. The v0.2.0-v0.2.5 tags still contain it.
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| - `wikisource` (632,005 documents / 801,947,427 tokens in v0.2.0-v0.2.5) was
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| removed on 2026-10-05. Every row carries one CC-BY-SA-3.0 label, but the
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| October rights audit found in-copyright post-war imprints among 12 checked
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| rows, each released by its rights holder under its own per-page licence (CC
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| BY 3.0 PL, CC BY-SA 3.0 PL, CC BY-SA 3.0, GFDL, CC BY 4.0) and needing
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| attribution the rows lack. The data came through SpeakLeash with an
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| undocumented selection and no title, author or page id, so it cannot be
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| screened. The registry keeps its `release: "0.2.0"` entry with a
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| `legal_note`, and its `traceable` text no longer claims every text is public
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| domain. A rebuild from the official dump with per-page licences is planned
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| for a later release. The v0.2.0-v0.2.5 tags still contain it.
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|
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| Changed on main:
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|
| - `samorzad_gov_pl` rebuilt from the de-identified upstream v0.2 (Dawid
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| Majewski, Hub PR #15, landed as #46): 72,771 documents / 41,154,506 tokens
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| in v0.2.5 → 72,472 / 40,011,099 on main.
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| - `1000_novels` keeps only its public-domain texts, relabelled
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| `public-domain` (Hub PRs #49, #55): 1,000 documents / 60,517,363 tokens in
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| v0.2.5 → 837 / 51,765,528 on main.
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| - `wiktionary_examples` dropped the lines quoting third-party works and is
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| relabelled `CC-BY-SA-4.0` (Hub PR #50): 8,639 documents / 1,115,820 tokens
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| in v0.2.5 → 1,818 / 207,181 on main.
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| - `nkjp1m` is relabelled `CC-BY-4.0` per the NKJP Consortium, with an agreed
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| `ATTRIBUTION.md` (Hub PR #51); documents and text unchanged.
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| - The 17 v0.2.5 sources still on main total 2,093,026 documents /
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| 6,276,340,429 tokens; all 32 sources on main total 3,378,438 documents /
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| 7,533,130,444 tokens.
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|
|
| Tooling and process:
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|
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| - PII scrubbing moved out of the repo to SlayerLab/NERGAL (#38); contextual
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| PII masking improvements (#28).
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| - Releases are tagged (#31).
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| - Source PRs are separate from releases; `src/render_sample.py` renders PR data
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| samples (#42).
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| - `build_dynaword.py` gained `preserve_id` / `preserve_created` flags (#45).
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| - The `v0.2.5` tag was re-pointed on 2026-09-29 from 02bcb0b to f71cc09, which
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| corrects the v0.2.5 documentation to 20 sources. Every file under `data/` is
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| byte-identical between the two commits.
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|
|
| ## v0.2.5 (2026-08-14; tagged 2026-09-07)
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|
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| - The v0.2.5 tag contains 20 sources: `samorzad_gov_pl`, `sejm_api` and
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| `wiktionary_examples` were added in this release. `sejm_api` and
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| `wiktionary_examples` were previously documented as built but not released
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| (`release: None` in `src/sources.py`); that was a documentation error, and
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| the registry now sets `release: "0.2.5"` for both.
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| - Added `sejm_api` by Piotr Styła: 38,812 parliamentary-speech documents
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| (2023 onward) / 36,335,587 cl100k-proxy tokens from the official Sejm API,
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| `public-domain (official documents)` (Hub PR #16).
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| - Added `wiktionary_examples` by Katarzyna Majzel-Pośpiech: 8,639 Polish
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| Wiktionary usage-example documents / 1,115,820 cl100k-proxy tokens,
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| `CC-BY-SA-3.0` (Hub PR #14).
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| - Added the community contribution `samorzad_gov_pl` by Dawid Majewski
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| (`dawidmajewski`): 72,771 Polish articles / 41,154,506 cl100k-proxy tokens
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| from 246 local public institutions and one central platform tenant using the
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| shared samorzad.gov.pl platform.
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| - Converted the published, directly collected source dataset at revision
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| `d5eaefc32c3f17cfa5a01d14573f8e4ee7d43385`; retained 72,771 of 81,422
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| records after dropping 6,624 short, 35 below the Polish-language heuristic
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| and 1,992 exact-duplicate records.
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| - Preserved the human-readable publishing institution in every `author` value.
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| Added a 72,771-record attribution sidecar with discovered source URLs,
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| fetched final URLs, recommended attribution URLs, titles, institution names,
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| license URLs and modification notices.
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| - Added the frozen 247-institution publisher manifest, reproducible conversion
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| script, contract tests, source datasheet, NOTICE and release-time license
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| evidence. The live shared footer script matched the audited SHA-256
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| `b36ec507901ed443195479d8d8009386159ae59d7486ce266bfb3308043e99aa`.
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| - Recomputed complete-corpus totals: 4,366,651 documents and 9,676,513,980
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| cl100k-proxy tokens across 20 sources (earlier drafts of this entry gave
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| 4,319,200 documents / 9,639,062,573 tokens across 18 sources, before
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| `sejm_api` and `wiktionary_examples` were counted).
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|
|
| ## v0.2.4 (2026-08-07)
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|
|
| - Expanded `european_hplt_v3_pl` (Arkadiusz Słota / `Maggio33`) from HPLT v3.0
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| WDS quality bins 10+9 to **WDS bins 10-5**: +1,493,384 documents /
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| 2,043,141,874 cl100k-proxy tokens, 100% CC0-1.0. The source total is now
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| 1,603,974 documents / 2,555,525,652 tokens.
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| - Phone PII-scrub hardening (v12b): an independent-lens deep verification caught
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| a systematic phone recall-gap (~1,900 real phone numbers) that the pipeline's
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| self-report (idempotency) was structurally blind to — address-block
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| suppression, `dzwoń`-label family, leading-0 landline, `+48`-paren,
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| newline-over-span and foreign-UK-bare formats. Fixed and dual-independently
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| verified; the residual 0.0135% is a classified clearance-tail. Phones map to a
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| `[Telefon]` semantic tag (anti-poisoning, not a fake number).
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| - Cross-source deduplication of the expansion against the existing WDS-10+9
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| shards: removed 3,038 near-duplicate documents (truncation variants);
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| exact-dup 0, near-dup overlap 0.0000% (byte-verified). Resolves the
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| "downstream near-dedup remains" caveat from the original release.
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| - Contract-revalidated the merged parquet (canonical schema, non-empty text,
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| positive token counts, uniform source/license, stats-file consistency).
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| - Expanded contributor credit for Arkadiusz Słota (`Maggio33`) for the WDS 10-5
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| expansion, PII-scrub and dedup work.
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| - Updated the complete-corpus release totals from per-source parquet stats:
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| 4,246,429 documents and 9,597,908,067 cl100k-proxy tokens across 17 sources
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| (also reflects the separately-merged `biblioteka_nauki` source now present on
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| main).
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|
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| ## v0.2.3 (2026-07-26)
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| - Added the community contribution `european_hplt_v3_pl` by Arkadiusz Słota
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| (`Maggio33`): HPLT v3.0 Polish WDS quality bins 10+9, 110,590 documents and
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| 512,383,778 cl100k-proxy tokens under CC0-1.0 packaging.
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| - Added the reviewed `global_voices` contribution by Dawid Majewski
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| (`dawidmajewski`): 2,040 documents / 3,715,020 tokens with CC-BY-3.0 and
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| per-document author attribution metadata.
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| - Added `nkjp1m` from contributor `1am`: 18,381 documents / 2,601,201 tokens
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| from the manually annotated 1-million-word NKJP subcorpus under the upstream
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| version-unspecified CC-BY statement.
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| - Revalidated the contributed parquet against the canonical schema, non-empty
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| text, positive token counts, uniform source/license metadata, and stats-file
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| consistency.
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| - Updated the complete 16-source release totals from per-source parquet stats:
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| 2,710,974 documents and 6,881,277,362 cl100k-proxy tokens.
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| - Recomputed the full-corpus phrase-frequency report and charts. Updated the
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| Arrow reporting path to use 64-bit string offsets for large row groups.
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| - Fixed `src/test_hplt_v3_contract.py` to resolve its fixture relative to the
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| repository instead of a contributor-local Windows path.
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| - Added public contributor credit for Arkadiusz Słota (`Maggio33`) and Paweł
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| Puzio (`ppuzio`, author of the `govpl` contribution released in v0.2.2), plus
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| Dawid Majewski (`dawidmajewski`) for Global Voices Polish.
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| - HPLT caveat: CC0 applies to the HPLT packaging; underlying web documents can
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| carry independent rights. Downstream near-dedup and web-content review remain
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| recommended before training.
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|
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| ## v0.2.2 (2026-07-19)
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|
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| - Added `govpl` — gov.pl Polish government press releases (CC-BY-SA-4.0),
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| 88,190 documents / 80.7M tokens, fetched directly from gov.pl across 133
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| ministry/agency subsites. New scripts: `src/discover_govpl.py` (discovers each
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| subsite's news-section path into the committed `src/govpl_subsites.json`
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| manifest) and `src/fetch_govpl.py` (pure-stdlib crawl of that manifest).
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| - Stable totals after adding govpl: 13 sources, 2,579,963 docs, 6.36B tokens
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| (tiktoken proxy).
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| - Article date range 2005-09-26 → 2026-07-19. Build dropped 24 non-Polish and
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| deduped 1,926 cross-posted articles (exact sha1).
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|
|
| ## v0.3.1-preview (2026-07-10)
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|
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| - Added a separate 810-document Europeana direct-ingestion preview parquet at
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| `previews/v0.3.1/europeana.parquet`. It was built from 1,000 live API records
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| using per-record rights/creator metadata in 59.4 seconds; 808 retained records are Public
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| Domain Mark and two are CC-BY-SA-4.0.
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| - The direct source gate dropped 181 non-Polish and nine OCR-garble records.
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| `dsbench` found unique IDs, no empty text, no duplicate text and no eval-set
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| overlap. Potential-phone matches remain warnings for manual review.
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| - This preview does not change v0.2.1 stable totals or promote Europeana to a
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| stable source. It is the measured contract for the full rights-preserving run.
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|
|
| ## v0.3.0-preview (in progress)
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|
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| - Validated the source-policy gate on live local SpeakLeash shards: 12 reviewed
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| sources sampled and cleared blocking checks; four sources remain excluded and
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| two talk-page shards remain on hold pending a separate policy.
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| - Ran a direct Europeana 200-record rebuild probe with per-record rights and
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| creator metadata: 197 Public Domain Mark and three CC-BY-SA-4.0 records
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| cleared blocking validation. This is candidate validation, not a release
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| inclusion.
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| - Biblioteka Nauki direct probe currently returns HTTP 500 and is held out of
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| the preview until the upstream request is repaired and audited.
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|
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| ## v0.2.1 (2026-07-02)
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| - Released a stable metadata-schema update: `id, text, source, added, created, token_count, license, author`.
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| - Current release totals after parquet recount: 12 sources, 2,491,773 docs, 6.28B tokens (tiktoken proxy).
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| - Added `1000_novels` as a stable CC-BY-4.0 literature source.
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| - Added source registry entries and PR contract for future `biblioteka_nauki` and `europeana` ingestion with per-document license/author metadata. These sources are not included in v0.2.1 parquets yet.
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| - Credited Bart Kobyliński for source expansion work on Biblioteka Nauki and Europeana metadata/rebuild preparation.
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| - Kept raw SpeakLeash Europeana excluded unless a direct rebuild preserves per-record rights metadata.
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| - Sources: eurlex, parliamentary, wikisource, wikipedia, dziennik_ustaw, wolne_lektury, 1000_novels, wikiquote, eltec_pol, wikivoyage, wikibooks, wikinews.
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| - Excluded (see README): open_subtitles_corpus, europeana_eu_pl_corpus_raw_speakleash, project_gutenberg_pl_corpus.
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