CapSkip Changelog

Track product updates, improvements, compatibility changes, and new features added to CapSkip.

Pre-Release Build

Alpha Testing

Early testing release of CapSkip for limited use and evaluation. Core features are available, but the software is still under active development and may contain bugs, incomplete functionality, or performance issues.

1 January 2026

Version 0.9.0

Public Launch

Initial Release

First public release of CapSkip with core support for image CAPTCHA solving, Google reCAPTCHA, Cloudflare Turnstile, API integration, and main application settings.

5 May 2026

Version 1.0.0

Enhanced CAPTCHA Models

Model Update

Improved the default CAPTCHA model for better accuracy and stability. Added support for the new math_curvelines model, specialized in mathematical CAPTCHA recognition. Also includes bug fixes and overall performance improvements.

13 May 2026

Version 1.0.2

Faster solving, lower RAM/CPU usage, better proxy handling, and bug fixes

Performance Update

Improved overall reCAPTCHA and Cloudflare performance with lower RAM/CPU usage, reduced proxy thread usage, better task display, improved IP:Port UX, proxy testing and validation features, multiple bug fixes, and a fully self contained MSI installer with .NET runtime included.

23 May 2026

Version 1.0.3

Local/Server Mode

Bug Fixes

Fixed bugs in local/server mode and corrected the active thread count display for reCAPTCHA and Cloudflare solving.

26 May 2026

Version 1.0.4

Faster, Smarter, and More Reliable

Solving improvements

This update introduces API proxy support, fixes Bitmap decoding normalization issues, improves Cloudflare solving speed, enhances reCAPTCHA v3 scoring performance, and increases reCAPTCHA v2 success rates.

11 June 2026

Version 1.0.5

Faster Solving, Better Efficiency

Performance & Stability Update

This update reduces proxy usage for reCAPTCHA v2 and v3 tasks, fixes issues with Invisible reCAPTCHA grid loading, adds protection against stuck reCAPTCHA v2 tasks, and improves Cloudflare solving speed while lowering resource consumption.

19 June 2026

Version 1.0.6

reCAPTCHA v2 and Image CAPTCHA Monitor

Bug Fixes

Fixed the “No token (callback timeout)” reCAPTCHA v2 error and resolved an issue where the image CAPTCHA monitor would sometimes not display the answer and CAPTCHA type.

23 June 2026

Version 1.0.7

Custom reCAPTCHA browser, lower CPU usage, and UI improvements

Major Performance & UI Update

Developed a custom browser for reCAPTCHA v2, enabling hundreds of concurrent solving tasks with significantly lower CPU usage, plus automatic fallback to real Chromium when needed. Refreshed the UI and UX, enhanced Dark Mode, and added Tor Proxy Port and automatic startup options. Reduced CPU usage during Cloudflare challenge solving, and fixed AI model loading, Trial plan limit messages, blurry model descriptions, and proxy detection issues for reCAPTCHA.

10 July 2026

Version 1.1.0

Better model selection, faster reCAPTCHA v3 solving, a new model, and UI improvements

New Model & reCAPTCHA v3 Solving Method

Improved AI model selection reliability and refreshed the model selection UI. Added fast reCAPTCHA v3 solving with our custom browser, along with an option to switch between Chromium and the custom browser. Introduced the new glyph6 model for 6 character case sensitive CAPTCHAs, and fixed Direct proxy status detection for Cloudflare tasks.

16 July 2026

Version 1.1.1

GeeTest V3 support and improved proxy management

New CAPTCHA Type

Added full support for solving GeeTest V3 (slide) CAPTCHAs, introduced a new Reuse Proxy option to quickly copy proxy settings between CAPTCHA types, and extended GeeTest V3 support to all official CapSkip SDKs, including Python, Node.js, PHP, and C#.

26 July 2026

Version 1.2.0

Smarter reCAPTCHA v3 solving and improved port detection

Performance & Reliability Improvements

This update introduces High Score mode for reCAPTCHA v3 to improve compatibility with websites that require higher score thresholds, along with a fix for a false "Port 80 is already in use by another program" error when the port was actually available.

28 July 2026

Version 1.2.1

Improved debugging, faster invalid task detection, and enhanced server reliability

Reliability & Performance Update

Added a debug mode for reCAPTCHA, Cloudflare, and GeeTest tasks to show exactly what is sent to CapSkip. Invalid Google sitekeys and tasks are now rejected almost instantly, invalid domains are reported separately, and IP bans are detected instead of generic timeouts. Rebuilt the web server on plain sockets to fix HTTP Listener and startup issues, removed system HTTP reservation and SSL binding modifications, added direct HTTPS support on port 443, and improved port conflict detection by identifying the application using the port. Also fixed API keys and settings not being preserved after restart, and added clearer Cloudflare Turnstile failure reasons.

2 August 2026

Version 1.2.2

Improved Reliability, Debugging & Proxy Handling

Cloudflare Debug Mode, Proxy Fixes & reCAPTCHA Improvements

This update improves proxy handling, including first-run proxy assignment and immediate proxy support for GeeTest, while making Check Proxies cleaner and adding Cloudflare debug mode with error details and widget screenshots. We also fixed reCAPTCHA v2 data-s handling and widget loading issues caused by quotes or apostrophes in the site key or data-s token on our custom browser.

15 August 2026

Version 1.2.3

Easier management, faster solving, better performance.

More Control, Faster Solving

Troubleshoot with one-click diagnostic reports, manage API keys remotely, scale beyond 1,000 threads with live changes, and enjoy significantly lower CPU usage with 2 to 3× faster reCAPTCHA solving rounds.

24 August 2026

Version 1.2.4

Flexible API key limits, guided first-launch setup, and improved UI clarity.

Per-Key Limits, Guided Setup & UI Improvements

Set independent credit limits for image-to-text, reCAPTCHA, Turnstile, and GeeTest on each API key, with unlimited usage when left unset. Added a guided first-launch walkthrough covering setup and solving in all 12 languages, replayable anytime from Settings. Also fixed blurry text in the model selection window.

27 August 2026

Version 1.2.5