Update the Dependabot auto-merge workflow to select the repository's allowed merge method and simplify PR filtering.
Changes:
- Renamed the workflow step to "Auto-merge Dependabot dependency PRs".
- Removed version parsing and update-type checks; no longer requires parsing PR title for major/minor/patch.
- Fetch repository settings and choose merge method from `allow_merge_commit`, `allow_squash_merge`, or `allow_rebase_merge`; fail if none allowed.
- Broaden Dependabot detection to any author string containing "dependabot" and require the `dependencies` label before attempting auto-merge.
- Preserve `automerge:disabled` label to skip merges when present.
- Use the chosen `merge_method` (instead of hardcoded `squash`) and log which method was used.
Rationale: support repositories with different merge configurations and simplify auto-merge rules by relying on labels rather than title version parsing.
Make getDynamicRateLimits async and await getProxyEndpoints to ensure proxy endpoints are resolved before calculating limits; update checkRateLimit to await the dynamic limits. Replace the custom microtask-based delay loop with a simple setTimeout-based Promise in delayRequest, normalizing and clamping the delay to milliseconds. These changes fix async behavior and simplify the request-delay implementation.
Added a notice in both English and Chinese README files indicating that the pre-deployed instance is temporarily suspended due to excessive requests, and advised users to self-deploy.
Removed charset from Content-Type, updated Accept-Encoding to include zstd, and commented out fingerprint and customHeader spreading. Also removed Cache-Control header for a more streamlined request.
Expanded request headers to better mimic browser requests and improve compatibility with DeepL. Added specific handling for HTTP 429 rate limit errors and enhanced general error reporting for non-200 responses.
Refined the generateBrowserFingerprint function to use more realistic and concise HTTP headers. Updated wrangler.jsonc to disable general observability but enable and configure detailed logging and tracing with persistence and full sampling.
The deployment status badge was removed from both the English and Chinese README files, likely to reflect changes in service availability or to simplify the documentation.
Introduces CLAUDE.md with detailed project, architecture, and contribution guidelines. Improves generateBrowserFingerprint in proxyManager.ts by adding comprehensive headers to better mimic real browsers and bypass DeepL bot detection. Minor cleanup in testHelpers.ts. package-lock.json updated for peer dependencies.
Enhanced the architecture diagrams in both English and Chinese README files for clarity, adding more detailed components and improved flow. Updated example section headings for translation usage in JavaScript and Python to be more descriptive and consistent.
Expanded documentation in both English and Chinese to reflect new support for Google Translate alongside DeepL. Updated endpoint descriptions, feature lists, and architecture diagrams to show multi-provider support and clarified that the service is a free alternative to traditional translation APIs.
Eliminated Microsoft Translator support from the codebase, including its service implementation, API endpoint, and related tests. Updated both English and Chinese README files to reflect the removal and to clarify usage of DeepL and Google endpoints, providing improved examples and API documentation.
Refactored the Microsoft Translator service to use a parameter object for translation requests, improved language code normalization, and enhanced error handling. Updated integration and unit tests to match the new API and moved Microsoft Translator unit tests to a new location under tests/lib/services. Removed the old test file and added more comprehensive test coverage for translation scenarios and error cases.
Changed the call to translateWithMicrosoft to pass text, source_lang, and target_lang as separate arguments instead of a single params object. Updated the function implementation to match the new signature and inlined the request body construction.
Refactored the Microsoft Translator integration to improve error handling, token acquisition, and API request structure. Added comprehensive unit tests for translation and service availability, covering success, error, and edge cases.
Introduces a new Microsoft Translator service with a compatible API, adds the /microsoft POST endpoint, and updates the translation handler to support Microsoft as a provider. Also includes minor cleanup in testHelpers.
Updated the translateWithGoogle function to accept an optional config parameter and handle missing clientIP values gracefully. This improves flexibility and prevents errors when config or its properties are undefined.
Introduces a Google Translate integration with a new service module and endpoint (/google), refactors translation handling to support both DeepL and Google providers, and updates cache key generation to include the provider. Adds integration and unit tests for the new provider and updates API route definitions for clarity and extensibility.
Added PDFMathTranslate (pdf2zh), an open-source PDF document translation tool, to both English and Chinese README files. Included relevant links to advanced options and service configuration documentation.
Moved the worker export configuration to the end of the file and refactored the scheduled handler to be a synchronous function. This improves code organization and clarity.
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