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)

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

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

Merge main into PR 8 and preserve NKJP source

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

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

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)

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

Squash: collapse LFS history to reclaim private storage