v0.7.0

What's Changed

• Use rustls instead of openssl by @fdietze in #6
• fix structured output by @fdietze in #11
• fix: model schema to deserialize model list by @fdietze in #10
• reproducible rust setup with devbox by @fdietze in #9
• Add tool calling support by @fdietze in #8
• raise max tokens by @fdietze in #7
• ci: Fix quality gates and improve CI workflow by @socrates8300 in #12
• fix tool call streaming for openai models, introduce ToolCallChunk by @fdietze in #13
• Add FunctionDescription.strict by @fdietze in #14
• gitignore temp files by @fdietze in #17
• Match json_schema to the openrouter API format by @Baughn in #18
• ci: Remove macOS and Windows from test matrix to reduce build minutes by @socrates8300 in #19
• feat: enhance chat parameters with comprehensive OpenRouter API support by @socrates8300 in #21
• feat: implement Credits API with comprehensive functionality by @socrates8300 in #22
• feat: implement Generation API for retrieving generation metadata by @socrates8300 in #23
• feat: implement Analytics, Providers, and Enhanced Models APIs by @socrates8300 in #26
• feat: Enterprise-Grade Error Handling Standardization (v0.3.0) by @socrates8300 in #27
• feat: implement comprehensive input validation framework by @socrates8300 in #28
• feat: validation framework + CI cleanup (v0.3.1) by @socrates8300 in #29
• Security Release v0.3.2: Fix Critical Vulnerabilities (SEC-001, SEC-002, SEC-003) by @socrates8300 in #33
• 🚀 Quality & Security Improvements - v0.4.0 (ALL TESTS PASSING ✅) by @socrates8300 in #34
• fix: resolve unbounded response read vulnerabilities and clippy warnings by @socrates8300 in #36
• fix: eliminate all compiler and clippy warnings (zero-warnings enforcement) by @socrates8300 in #38
• feat: API gap phase 1 — embeddings, key info, hardened internals by @socrates8300 in #41
• fix: update example code to use type-safe enums (closes #40) by @socrates8300 in #42
• feat: Guardrails API, reasoning config, prompt cache fields, plugin constructors by @socrates8300 in #43
• ci: remove stale .github/workflows/rust.yml (F4.1) by @socrates8300 in #44
• fix(structured): resolve 5 collapsible_match clippy errors on Rust 1.95 (F2.1) by @socrates8300 in #45
• test(trybuild): re-bless 2 stderr fixtures for Rust 1.95 (F3.2) by @socrates8300 in #46
• docs(readme): fix 4 broken Message API examples (F5.1) by @socrates8300 in #47
• docs(readme): drop stale 'Version: 0.1.6' footer (F5.2) by @socrates8300 in #48
• docs(readme): use canonical tls-rustls/tls-native-tls feature names (F5.3) by @socrates8300 in #49
• docs(readme): reconcile MSRV with CI (1.70 not 1.83) (F1.5/F5.6) by @socrates8300 in #50
• docs(changelog): dedupe duplicate [0.5.1] entries (F4.5) by @socrates8300 in #51
• chore(scripts): use canonical tls-rustls/tls-native-tls in pre_quality.sh (F4.6) by @socrates8300 in #52
• docs: document --all-features as unsupported (F2.2) by @socrates8300 in #53
• docs(contributing): list recommended cargo subcommands (F1.3) by @socrates8300 in #54
• test(routing): smoke-test ModelGroups + RouterConfig (F3.4) by @socrates8300 in #55
• ci: add release workflow that publishes on v*.. tags (F4.2) by @socrates8300 in #56
• docs: add TAGGING.md release/tagging policy + backfill (F4.4) by @socrates8300 in #57
• deps: bump thiserror 1.0 -> 2.0 (F1.2) by @socrates8300 in #58
• api: mark public response types/open enums #[non_exhaustive] (F2.8) by @socrates8300 in #59
• refactor: dedupe ProviderPreferences — keep canonical models version (F7.1) by @socrates8300 in #60
• docs(maint): land 2026-05 report, blocked log, followups by @socrates8300 in #62
• chore: release v0.7.0 by @socrates8300 in #63

New Contributors

• @fdietze made their first contribution in #6
• @socrates8300 made their first contribution in #12
• @Baughn made their first contribution in #18

Full Changelog: v0.1.6...v0.7.0