- Switched TLS scanner request method from GET to HEAD
- Updated request headers for better compatibility
- Removed stream=True from scanner response handling
- Introduced _SHARED_VERIFY_CTX for TCP scanner instances
- Reused SSL context to reduce object allocation overhead
- Implemented trace hooks in scanners to monitor connection lifecycle
- Added 'stage' parameter to classify_connect_error for precise logs
- Enhanced error reporting to distinguish between SYN, TLS, and I/O drops
- Updated tls_scanner, tcp16_scanner, and error_classifier modules
- Added get_fake_ip_type utility for network address validation
- Integrated IP classification logic into tls_scanner
- Added support for detecting ISP, Fake-IP, and local network ranges
- Updated scan results to display specific statuses for detected IPs
- Implemented `check_dns_availability` to measure DNS server latency
- Added `DNS_AVAILABILITY_SERVERS` and `DNS_AVAILABILITY_DOMAINS` to config
- Updated `_format_summary` to include DNS availability statistics
- Integrated DNS availability results into the CLI menu (Test 2)
- Added DoH wire-format (RFC 8484) support for improved probe reliability
- Enhanced `_parse_dns_response` for better error handling and parsing
- Refactored `run_domains_test` to better classify ISP, local, and Fake-IP
- Implemented new `core/telegram_scanner.py` module
- Added functionality to check Telegram DC reachability via TCP
- Included tests for Telegram download and upload speed and stalls
- Used `httpx` for HTTP-based download and upload tests
- Provided live status updates during Telegram test with Rich
- Integrated Telegram test into `dpi_detector.py` main loop
- Updated test selection UI to include Telegram test (option 5)
- Added summary reporting for Telegram test results (DL, UL, DC)
- Implement option "5" to display the legend
- Add logic to show legend and exit if "5" is the sole selection
- Introduce `run_legend` and `only_legend` control flags
- Modify configuration loading logic for frozen applications
- Prioritize external `config.yml` located next to the executable
- Fallback to bundled `config.yml` within the application package
- Enhance flexibility for user-defined configuration files
- Parallelize SNI whitelist probing for all detected ASes
- Collect and display up to 3 working SNIs per blocked AS
- Improve feedback for SNI test results, including bans/rate-limits
- Allow "show legend" option (5) to be combined with other tests
- Remove interactive legend display from main loop for smoother flow
- Simplify DNS check conditions by removing redundant config check
- Added a new menu option `5` to display the status legend.
- Implemented logic to show the legend when selected as a standalone action.
- Revamped the `print_legend()` function for better clarity.
- Categorized status entries and added more detailed descriptions.
- Introduced new status terms for various network and protocol errors.
- Removed `rich.Live` usage for `run_wl_sni` progress display.
- Switched to `sys.stderr` with `\r` for `run_wl_sni` progress updates.
- Modified `run_wl_sni` to print results per AS immediately.
- Optimized SNI search within batches for the first "OK" result.
- Introduce `stub_ips` for early ISP page detection via DNS.
- Refactor redirect classification.
- Differentiate between same-domain/subdomain and external redirects.
- Remove `config.BLOCK_MARKERS` and `BODY_BLOCK_MARKERS` usage.
- Update `cli/ui` legend for new ISP page and redirect statuses.
- Integrate `stub_ips` into TLS and HTTP scanning workers.
- Simplify HTTP/TLS status reporting for redirects and connections.
- Ensure all HTTPX clients and transports respect config.PROXY_URL
- Explicitly set trust_env=False to prevent unexpected proxy discovery
- Apply proxy settings to DoH DNS queries
- Apply proxy settings to TLS scanner connections
- Apply proxy settings to TCP/16 scanner probes
- Apply proxy settings to GitHub API calls for version checks
- Introduced granular httpx.Timeout configurations for AsyncClient.
- Replaced a single config.TIMEOUT with CONNECT_TIMEOUT, READ_TIMEOUT.
- Added POOL_TIMEOUT to manage connection pool wait times.
- Refactored tls_scanner.py and tcp16_scanner.py for error handling.
- Leveraged utils.error_classifier for consistent error classification.
- Enhanced classify_connect_error with specific PoolTimeout handling.
- Updated cli/runners.py to display the new CONNECT_TIMEOUT.
- Improved error labels and details within error_classifier.py.
