Summary

Version 4.7.1 focuses on API completeness, timeout correctness, documentation quality, examples coverage, and release/CI polish for the C11 client.

Added

• Added dbc_decode_token() as a public API for generic token-based CAPTCHA submission.
• Added 22 focused example programs covering balance lookup plus all supported CAPTCHA types.
• Added a reusable tests/fixtures/test.jpg integration fixture.
• Added a GitHub Pages JSON-based coverage workflow.
• Added timeout validation tests for constants, parameter guards, and deterministic default-timeout behavior across image and token flows.

Changed

• Reworked the README to mirror the Python client structure with expanded API reference, per-type snippets, FAQs, examples index, and CI/testing guidance.
• Simplified installation guidance into a single build flow.
• Updated coverage badge wiring and versioned the project as 4.7.1 in build metadata and API version string.

Fixed

• Fixed CLI timeout handling so timeout=0 now correctly applies per-type library defaults: 60 seconds for image CAPTCHAs and 120 seconds for token-based CAPTCHAs.
• Corrected README code examples and timeout references for token-based types.

DeathByCaptcha C Client v4.7.0

This release focuses on CI stability, integration reliability, and coverage hardening for the C11 client.

Highlights

• Official version bump to 4.7.0.
• Consolidated CI pipeline for unit and integration tests.
• Coverage validated above target (~89%, excluding vendored cJSON).
• Improved integration resilience (retries, clearer logs, and better diagnostics).
• Hardened HTTP parsing for application/x-www-form-urlencoded responses in addition to JSON.
• Automatic CLI binary publishing for Linux, macOS, and Windows on each version tag.

Added

• Main CI workflow at .github/workflows/ci.yml.
• Unit test job for deathbycaptcha_tests.
• Integration test job gated by repository secrets DBC_USERNAME and DBC_PASSWORD.
• Integration log artifact upload on failure.
• Coverage harnesses and stubs for deeper branch coverage.
• Explicit [IT] ... progress logging in tests/integration_cli_test.sh.
• Retries for flaky live reCAPTCHA v2 integration calls.

Changed

• CMakeLists.txt: 4.6.0 -> 4.7.0.
• src/deathbycaptcha.h: DBC/C v4.6 -> DBC/C v4.7.0.
• doc/BUILD.md: improved guidance for build, integration, and coverage.
• .gitlab-ci.yml: more robust coverage flow (exclude cJSON, gcovr/lcov reliability improvements).
• tests/integration_cli_test.sh: improved reliability and observability.
• src/deathbycaptcha.c: fallback parser for URL-encoded payloads.

Fixed

• Intermittent instability in deathbycaptcha_cli_coverage_harness by making argv/argc handling deterministic.
• CI/local pipeline failure modes around coverage artifact collection and filtering.
• HTTPS balance parsing failures caused by non-JSON response payloads.

Test & Coverage

• Unit, harness, and coverage flows validated.
• Approximate total coverage: 89% (excluding src/cJSON.c).

Housekeeping

• Expanded .gitignore to exclude generated coverage artifacts and local runtime output files.
• Removed deathbycaptcha-agent-api-metadata/ from this repository.
• Internal coverage badge without external services, published to the badges branch.

Full changelog: CHANGELOG.md