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OpenCode v1.15.13 with Prompt Caching Improvements
This release applies prompt caching improvements from PR #5422 to OpenCode v1.15.13.
Changes
- ✅ Provider-specific cache configuration system
- ✅ Improved cache breakpoint logic with
maxBreakpointssupport - ✅ Support for 19+ providers (Anthropic, Bedrock, OpenRouter, Google, etc.)
- ✅ Per-agent and per-provider cache configuration overrides
Expected Impact
Based on PR #5422 testing with Claude Opus 4.5:
- 44% reduction in cache writes (post-warmup)
- 73% reduction in effective cost (3rd prompt onwards)
Installation
Linux (arm64)
curl -sL https://github.com/johnnymo87/opencode-cached/releases/download/v1.15.13-cached/opencode-linux-arm64.tar.gz | tar xz
./opencode --versionLinux (x64)
curl -sL https://github.com/johnnymo87/opencode-cached/releases/download/v1.15.13-cached/opencode-linux-x64.tar.gz | tar xz
./opencode --versionmacOS (arm64)
curl -sL https://github.com/johnnymo87/opencode-cached/releases/download/v1.15.13-cached/opencode-darwin-arm64.zip -o opencode.zip
unzip opencode.zip
./opencode --versionmacOS (x64)
curl -sL https://github.com/johnnymo87/opencode-cached/releases/download/v1.15.13-cached/opencode-darwin-x64.zip -o opencode.zip
unzip opencode.zip
./opencode --versionVerification
# Verify checksums
curl -sL https://github.com/johnnymo87/opencode-cached/releases/download/v1.15.13-cached/checksums.sha256
sha256sum -c checksums.sha256Upstream: anomalyco/opencode v1.15.13
Patch: caching.patch