generated: '2026-07-22'
method: searched
source: https://jpx-jquants.com/en/spec/release
scheme: dated-release-notes
current_version: v2
entries:
  - date: '2026-07-13'
    type: [new-feature]
    highlights:
      - Large Volume Holding Reports (EDINET) API released for Standard and Premium plans (/v2/edinet/large-volume-shareholders).
  - date: '2026-07-06'
    type: [new-feature]
    highlights:
      - Major Shareholders (EDINET) API released for Standard and Premium plans (/v2/edinet/major-shareholders).
      - Cross-Shareholdings (EDINET) API released for Standard and Premium plans (/v2/edinet/cross-shareholdings).
  - date: '2026-06-29'
    type: [update, fix]
    highlights:
      - Rights issues added to price adjustment for Stock Prices (OHLC); past adjusted values corrected for 11 issues.
  - date: '2026-06-08'
    type: [new-feature]
    highlights:
      - Financial Data APIs (fins/summary, fins/details) upgraded to near-real-time updates on the Premium plan, with cursor-based differential retrieval.
  - date: '2026-05-26'
    type: [new-feature, update]
    highlights:
      - Product category field (ProdCat) added to the Listed Issue Master, enabling ETF/REIT filtering.
  - date: '2026-05-18'
    type: [new-feature]
    highlights:
      - TDnet/Company Disclosure add-on released (/v2/td/list, /v2/td/files, /v2/td/bulk).
  - date: '2026-04-13'
    type: [new-feature]
    highlights:
      - Futures (OHLC) coverage expanded with USD/JPY, CNH/JPY and EUR/JPY futures.
      - J-Quants CLI tool (jquants) released via Homebrew and GitHub Releases.
  - date: '2026-04-06'
    type: [new-feature]
    highlights:
      - Indices (OHLC) coverage expanded with dividend-included indices and the JPX Start-Up Acceleration 100 Index.