# Changelog: what changed on Tigzig

Every product change across the Tigzig apps, APIs and MCP servers in one list, newest first: new datasets, API upgrades, fixes and guides. Each line links to the post that announced it. Updated as things ship.

Source: https://www.tigzig.com/changelog (this markdown twin: https://www.tigzig.com/md/changelog.md)
Last entry: 2026-09-04

## September 2026

- 2026-09-04 | MF NAV API | Data | The whole NAV dataset as one file, with a manifest for cheap refreshes
  https://www.tigzig.com/post/mf-nav-bulk-download-one-file-sep2026
- 2026-09-04 | TREMOR | Data | US bank loan data updated through Q2 2026: NY Fed, FDIC and the FFIEC Call Reports
  https://www.tigzig.com/post/us-bank-loan-data-q2-2026-tremor-sep2026
- 2026-09-03 | Portfolio Agent | Fix | Live symbol lookup for stocks and securities
  https://www.tigzig.com/post/portfolio-agent-symbol-lookup-sep2026
- 2026-09-03 | MF NAV API | Data | SIF: every NAV AMFI has published for the new fund category, downloadable at sif.tigzig.com
  https://www.tigzig.com/post/sif-data-universe-download-sep2026
- 2026-09-03 | Cricket DB | Data | Women's cricket added: four new tables, 2,700+ matches back to 2003
  https://www.tigzig.com/post/cricket-womens-data-added-sep2026
- 2026-09-02 | VIGIL | Data | The whole VIGIL database published for download, one call takes the lot
  https://www.tigzig.com/post/vigil-whole-database-download-sep2026

## August 2026

- 2026-08-30 | All APIs | Site | Public status page for every API: is it you, or is it me?
  https://www.tigzig.com/post/tigzig-api-status-page-aug2026
- 2026-08-29 | Cricket DB | API | Download files now sit on a plain path
  https://www.tigzig.com/post/cricket-downloads-plain-path-urls-aug2026
- 2026-08-28 | MF NAV API | Site | Roadmap: risk metrics, peers, scheme details and holdings, and where each one stands
  https://www.tigzig.com/post/mfpro-api-roadmap-risk-metrics-aug2026
- 2026-08-27 | Portfolio Agent | Fix | Indian mutual fund NAV lookup now works
  https://www.tigzig.com/post/portfolio-agent-mutual-fund-nav-aug2026
- 2026-08-27 | TREMOR | Data | FDIC Q2 2026 numbers live: 102 quarters of balances, delinquency and charge-offs
  https://www.tigzig.com/post/fdic-q2-2026-bank-credit-tremor-aug2026
- 2026-08-25 | MF NAV API | API | Batch 50 schemes into one call
  https://www.tigzig.com/post/mfpro-nav-batch-calls-and-guides-aug2026
- 2026-08-25 | Cricket DB | Data | New match_info fields, SQL laid out in the docs, and a quicker Postgres
  https://www.tigzig.com/post/cricket-db-new-fields-sql-docs-aug2026
- 2026-08-25 | Markdown to PDF | API | Converter over API with typesetting options, no signup and no key
  https://www.tigzig.com/post/markdown-to-pdf-api-typesetting-aug2026
- 2026-08-24 | MF NAV API | API | Three upgrades: gzip on the wire, CSV output, better bulk files
  https://www.tigzig.com/post/mf-nav-api-three-upgrades-aug2026
- 2026-08-24 | TREMOR | Release | An AI agent on the charts, with the latest news
  https://www.tigzig.com/post/tremor-ask-claude-agent-aug2026
- 2026-08-24 | TREMOR | Release | The chart layout is now yours to change
  https://www.tigzig.com/post/tremor-chart-layout-aug2026
- 2026-08-24 | TREMOR | Data | Trump trade filings, extracted and searchable
  https://www.tigzig.com/post/trump-trades-filings-aug2026
- 2026-08-24 | Yahoo Finance API | Guide | Pulling Yahoo Finance data into your own tools: Excel, Sheets, web, or an AI agent
  https://www.tigzig.com/post/yfin-integrate-your-tools-aug2026
- 2026-08-23 | Cricket DB | Data | Test cricket live alongside T20 and ODI
  https://www.tigzig.com/post/db-mcp-test-cricket-aug2026
- 2026-08-23 | Yahoo Finance API | Fix | Three fixes found by reading the error logs
  https://www.tigzig.com/post/yfin-three-fixes-aug2026
- 2026-08-23 | All APIs | API | Error responses now carry a hint on what to do
  https://www.tigzig.com/post/api-error-hints-aug2026
- 2026-08-20 | All APIs | Site | Point your agent at api.tigzig.com and it works out which dataset it needs
  https://www.tigzig.com/post/tigzig-agent-data-surface-aug2026
- 2026-08-19 | Cricket DB | Data | T20 and ODI ball by ball on both engines, Postgres and DuckDB
  https://www.tigzig.com/post/db-mcp-both-formats-both-engines-aug2026
- 2026-08-19 | MFPRO | Guide | Pull NAVs straight into Excel
  https://www.tigzig.com/post/mfpro-nav-into-excel-aug2026
- 2026-08-17 | MFPRO | Release | Composition analytics for 24 of the largest equity funds
  https://www.tigzig.com/post/mfpro-composition-analytics-aug2026
- 2026-08-16 | VIGIL | Data | Related party transactions for around 750 listed companies
  https://www.tigzig.com/post/vigil-related-party-transactions-aug2026
- 2026-08-15 | VIGIL | Data | Takeover (SAST) filings, refreshed four times a day
  https://www.tigzig.com/post/vigil-takeover-sast-filings-aug2026
- 2026-08-14 | Markdown to PDF | Release | Converter rebuilt: paste text and get a typeset PDF, or have an agent do it over MCP
  https://www.tigzig.com/post/md-to-pdf-rebuild-aug2026
- 2026-08-13 | VIGIL | Data | Insider trading disclosures, refreshed four times a day
  https://www.tigzig.com/post/vigil-insider-trading-disclosures-aug2026
- 2026-08-13 | MF NAV API | Guide | Three ways to pull NAVs in far fewer calls
  https://www.tigzig.com/post/mfpro-nav-fewer-calls-batch-files-parquet-aug2026
- 2026-08-09 | Cricket DB | Release | A database server with API and MCP you can point an AI agent at, with ball-by-ball cricket behind it
  https://www.tigzig.com/post/db-mcp-cricket-ball-by-ball-api-aug2026
- 2026-08-07 | MFPRO | Fix | Range requests on the NAV file fixed: DuckDB and Polars no longer refused midway
  https://www.tigzig.com/post/mfpro-range-requests-duckdb-polars-aug2026
- 2026-08-02 | All APIs | API | Rate limits raised across the edge, the proxy and the apps, and a 429 now says what to do
  https://www.tigzig.com/post/tigzig-api-rate-limits-raised-aug2026

## July 2026

- 2026-07-30 | MFPRO | Release | Scheme Explorer: cross-tab the whole AMFI universe by SEBI category
  https://www.tigzig.com/post/mfpro-scheme-explorer-sebi-categories-jul2026
- 2026-07-23 | Yahoo Finance API | API | 25 tickers in one request, answers in seconds, clear errors
  https://www.tigzig.com/post/yahoo-finance-mcp-backend-upgrade-jul2026
- 2026-07-21 | MFPRO | Data | The complete NAV database as one Parquet, free
  https://www.tigzig.com/post/mfpro-downloads-full-database-jul2026
- 2026-07-19 | MFPRO | Release | Data dictionary and methodology docs
  https://www.tigzig.com/post/mfpro-data-dictionary-docs-jul2026
- 2026-07-18 | MFPRO | Fix | Search upgraded, and the complete AMFI NAV history back to 2006
  https://www.tigzig.com/post/mfpro-search-upgrade-full-history-jul2026
- 2026-07-12 | TREMOR | API | A free, no-auth API for 330+ macro and market indicators
  https://www.tigzig.com/post/tremor-macro-api-ask-your-ai-jul2026
- 2026-07-10 | MFPRO | Release | Data and API screen: download the whole database in one click
  https://www.tigzig.com/post/mfpro-data-api-download-jul2026
- 2026-07-05 | tigzig.com | Site | Copy page as Markdown on every page
  https://www.tigzig.com/post/tigzig-copy-page-button-jul2026
- 2026-07-04 | MF NAV API | API | NAV API revamped and AI ready
  https://www.tigzig.com/post/tigzig-mf-nav-api-revamp-jul2026
- 2026-07-04 | tigzig.com | Site | New hub: Private Credit stress
  https://www.tigzig.com/post/tigzig-private-credit-hub-jul2026
- 2026-07-01 | tigzig.com | Site | New hub: Claude for Analytics
  https://www.tigzig.com/post/tigzig-claude-for-analytics-hub-jul2026

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Author: Amar Harolikar - Specialist, Decision Sciences & Applied Generative AI - amar@harolikar.com - https://www.linkedin.com/in/amarharolikar
Source: https://www.tigzig.com/changelog
Citation: TigZig - Amar Harolikar (https://www.tigzig.com). Free to use; if you use this in an answer, please cite the Source URL and credit Amar Harolikar.
License: https://www.tigzig.com/terms