Contributor guidance: source findings log + PR/normalization requirements (#17)

Add source: sejm_api — contemporary parliamentary speeches (2023 onward) (#16)

feat(data): add samorzad.gov.pl institutional corpus (#13)

feat(data): add wiktionary_examples (8.6k docs / 1.12M tok) (#14)

Add source: nkjp1m (#8)

feat(data): european_hplt_v3_pl expansion WDS bins 10-5 (+1.49M docs / 2.04B tok) (#12)

Complete v0.2.3 phrase-frequency report + register drifted sources + AGENTS.md (#10)

feat(data): add biblioteka_nauki source (42,071 docs, per-document license + attribution) (#11)

Clarify stable releases versus validation artifacts

Add dataset growth plot by version

Release v0.2.3 with community HPLT contribution

Merge main into PR 8 and preserve NKJP source

feat(data): add reviewed Global Voices Polish corpus (#7)

SJP.PL (#6)

Add source: european_hplt_v3_pl (HPLT v3.0 Polish, top WDS bins, CC0) (#5)

Add source: govpl (gov.pl government press releases) (#9)

Update dates

Add source: nkjp1m

Release v0.3.1 Europeana preview shard (#4)

Document live source-gate validation (#3)

Credit source expansion contributor

Remove generated Python cache files

Update v0.2.1 HF card release date

Release v0.2.1 metadata schema update

Add source: 1000_novels (1000 Novels Corpus, CLARIN-PL, CC BY 4.0) (#1)

Update HF card with v0.3 preview status

Add launcher for parallel HPLT filtering

Shard and parallelize HPLT filtering

Add progress logging to HPLT filtering

Add European HPLT Polish web filtering workflow

Add v0.3 source license review and quality mix workflow

Add phrase frequency stats and HF card snippet for Polish DynaWord

v0.2.0 data: +wikinews/wikivoyage/wikibooks/wikiquote/eltec_pol parquet

Squash: collapse LFS history to reclaim private storage