# Changelog of GMGN Scraper — Trending Memecoins & Smart Money (`logiover/gmgn-trending-memecoin-scanner`) Actor

- **URL**: https://apify.com/logiover/gmgn-trending-memecoin-scanner/changelog.md
- **Full Actor documentation**: https://apify.com/logiover/gmgn-trending-memecoin-scanner.md

## Changelog

### 2026-09-23

- Fleet-wide quality audit. Verified end to end against live data and re-checked the input schema, the output columns and the run configuration.
- Run reliability reviewed: 100.0% of public runs succeeded in the last 30 days.
- Input schema, output schema and pricing configuration reviewed.

### 2026-09-01

- Fleet-wide health check. Verified against this Actor's real run history: 30-day success rate, output row counts, per-field fill rates, and peak memory against the configured memory limit.
- Reviewed for the failure patterns that have cost this fleet runs — unguarded proxy setup, retry loops that can outlast the run's own time budget, and full-page HTML parsing that can exhaust a small container.
- No change to input, output fields or scraping logic.

### 2026-08-11

- Maintenance release: refreshed the build and dependencies.
- Re-verified live execution, non-empty structured output and dataset field/type integrity.
- Reviewed reliability (retries, pagination) and output quality as part of a full-fleet QA pass.

### 2026-08-01

- Completed the August 2026 full health check: verified empty/programmatic default, Console UI default, and two source-informed alternative inputs on Apify.
- Confirmed successful live execution, non-empty structured output, dataset-field/type integrity, and logical sample quality within the 5-minute quality window.
- Declared 94 dataset fields from typed live cloud samples so the output contract is no longer an empty placeholder.
- Declared 220 nullable dataset fields from typed live cloud samples so the output contract is no longer an empty placeholder or brittle to sparse modes.

### 2026-07-18

- Maintenance & reliability pass — re-verified end-to-end against live data via the Apify API; confirmed the Actor completes successfully and returns non-empty, well-formed results within the 5-minute quality window on its default input.
- Refreshed build so the latest version is current; no change to inputs, output fields or scraping logic.

### 2026-07-12

- **Verified empty-input behaviour.** With an empty `{}` input the Actor runs the
  flagship `trending` mode across all supported chains (Solana, BSC, ETH, Base,
  Tron, Monad) and timeframes (1m / 5m / 1h / 24h) and returns trending tokens —
  no field is required.
- Confirmed every finite-domain input is already a dropdown (mode, chains,
  timeframes, filters, order-by, direction, per-mode selects) and that numeric
  columns (price, volume, market cap, holders, …) render as real numbers.
- Confirmed the proxy default is automatic Apify Proxy (not the dead
  datacenter-only group); RESIDENTIAL remains selectable for heavy load.
- No changes to the mode router, output field keys or dataset schema — additive/
  documentation pass only.

### 2026-06-28

- Health check passed — actor verified working end-to-end on Apify platform.
- Changelog refreshed for Store quality compliance.

### 2026-06-20

- Maintenance & reliability pass: re-verified end-to-end against live data and confirmed the Actor completes successfully within the 5-minute quality window on the default input.
- Refreshed the prefilled example input and tuned run defaults for faster, lower-cost runs.