# Changelog of StackShare Company Tech Stack Scraper (`automation-lab/stackshare-company-tech-stack-scraper`) Actor

- **URL**: https://apify.com/automation-lab/stackshare-company-tech-stack-scraper/changelog.md
- **Full Actor documentation**: https://apify.com/automation-lab/stackshare-company-tech-stack-scraper.md

## Changelog

### 2026-09-19

*Features*

- Processes up to 20 unique StackShare profiles with bounded two-worker concurrency for faster account-list enrichment.
- Adds flat `technologyNames` and `technologies` fields for CSV, spreadsheet, CRM, Make, Zapier, and warehouse workflows while preserving the existing layer-rich output.

*Reliability*

- Logs requested, unique, successful, failed, and effective-concurrency counts while retaining one terminal row and existing charge semantics per unique URL.

### 2026-09-18

*Reliability*

- Retries transient Arquivo.pt index failures and checks multiple recent snapshots from each archive provider instead of depending on one response.
- Accommodates slower Wayback index responses while continuing to use the faster healthy provider first.

### 2026-08-29

*Reliability*

- Prevents a slow public archive provider from consuming the five-minute run timeout by using bounded concurrent Wayback and Arquivo.pt lookups.
- Keeps waiting for a parseable archive snapshot when the first provider returns HTML that does not contain a usable technology stack.

### 2026-08-11

*Reliability*

- Adds an independent Arquivo.pt fallback when StackShare blocks live requests and the Wayback index is temporarily unavailable.

### 2026-07-22

*Features*

- Initial release for extracting structured company technology stacks from public StackShare profile URLs.
- Supports both StackShare stack-profile and company-profile URL formats, including technology layers, displayed counts, and observable tool links.

*Reliability*

- Adds bounded retries, explicit per-URL diagnostics, and a provenance-labelled public archive fallback when StackShare serves an anti-bot checkpoint.