Cut v0.77.0 — pi 0.76.0→0.77.0

First container build on pi 0.77 line (published upstream 2026-05-28).
Built against unchanged joakimp/opencode-devbox:base-latest (same as
v0.76.0 — SSH-CM, gitleaks, git-crypt all carry forward).

Notable pi 0.77.0 upstream:
- Claude Opus 4.8 support
- --exclude-tools / -xt for selective tool disablement
- Headless Codex subscription login (device-code auth)
- Streaming-aware extension input (InputEvent.streamingBehavior)
- Long bugfix list (startup timing, signal handling, terminal
  protocol detection, Windows MSYS2 fixes, provider metadata
  cleanups, session disposal abort, etc).

Also folds the previously-Unreleased CI retry-wrapper change
(2d39766) into this release block. Second publish exercising the
cache-export-disabled workflow; first to exercise the 3-attempt
retry wrapper through the publish path.

See CHANGELOG v0.77.0 for full notes.

.gitea/workflows/docker-publish.yml

@@ -112,15 +112,22 @@ jobs:
           echo "pi_version=${PI_VERSION}" >> "$GITHUB_OUTPUT"
           echo "Resolved PI_VERSION=${PI_VERSION} from tag ${TAG}"
 
-      - name: Build and push (amd64 + arm64)
-        uses: docker/build-push-action@v7
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: ${{ steps.tags.outputs.tags }}
-          build-args: |
-            PI_VERSION=${{ steps.resolve.outputs.pi_version }}
+      - name: Build and push (amd64 + arm64) — with retry
+        shell: bash
+        env:
+          PI_VERSION: ${{ steps.resolve.outputs.pi_version }}
+          TAGS: ${{ steps.tags.outputs.tags }}
+        run: |
+          set -euo pipefail
+          # Convert newline-delimited TAGS env var (build-push-action's native
+          # format from the `Compute tags` step) into a bash array of -t flags.
+          TAG_FLAGS=()
+          while IFS= read -r t; do [[ -n "$t" ]] && TAG_FLAGS+=( -t "$t" ); done <<< "${TAGS}"
+          # 3-attempt retry around `docker buildx build --push` for transient
+          # registry-1.docker.io blips (rate limits, CDN flap, brief 5xx).
+          # Does NOT mask deterministic failures: a true regression (e.g. the
+          # cache-export 400 hit 2026-05-23..28) will fail all 3 attempts
+          # identically and the job still fails — by design.
           # Registry cache disabled: buildkit's mode=max cache-export to
           # registry-1.docker.io reproducibly returns HTTP 400 on resumable-
           # upload PUT (Hub-CDN protocol mismatch with buildx 0.34.x, surfaced
@@ -130,6 +137,25 @@ jobs:
           # root-cause analysis. Re-enable when buildkit upstream resolves.
           # Single-stage Dockerfile + tiny diff (npm install pi only) means
           # build is fast even without cache (~30-60s).
+          for attempt in 1 2 3; do
+            echo "==> Build+push attempt ${attempt}/3"
+            if docker buildx build \
+                --platform linux/amd64,linux/arm64 \
+                --push \
+                --build-arg "PI_VERSION=${PI_VERSION}" \
+                "${TAG_FLAGS[@]}" \
+                .; then
+              echo "==> Attempt ${attempt} succeeded"
+              exit 0
+            fi
+            if [[ "${attempt}" -lt 3 ]]; then
+              backoff=$(( attempt * 15 ))
+              echo "==> Attempt ${attempt} failed, sleeping ${backoff}s before retry"
+              sleep "${backoff}"
+            fi
+          done
+          echo "==> All 3 build+push attempts failed"
+          exit 1
 
   update-description:
     needs: publish

CHANGELOG.md

@@ -8,7 +8,31 @@ Tags follow the pi npm version: `v{pi_version}[letter]` — bare tag for the fir
 
 ## Unreleased
 
-_(no changes since v0.76.0)_
+_(no changes since v0.77.0)_
+
+## v0.77.0 — 2026-05-29
+
+pi `0.76.0` → `0.77.0` bump (first container build on the pi 0.77 line, published upstream 2026-05-28). Built against `joakimp/opencode-devbox:base-latest` (unchanged from the v0.76.0 build — same SSH-CM, gitleaks, git-crypt baked in).
+
+### Bumped: pi 0.76.0 → 0.77.0
+
+Notable upstream changes (from pi's CHANGELOG):
+
+- **Claude Opus 4.8 support** — Anthropic Opus 4.8 model metadata + adaptive-thinking coverage updated.
+- **Selective tool disablement** — `--exclude-tools` / `-xt` disables specific built-in, extension, or custom tools while leaving the rest available.
+- **Headless Codex subscription login** — `/login` can use device-code auth for ChatGPT Plus/Pro Codex subscriptions; browser login remains the default.
+- **Streaming-aware extension input** — `InputEvent.streamingBehavior` lets extensions distinguish idle prompts from mid-stream steers and queued follow-ups.
+- **Bugfixes** — startup timing output excludes `createAgentSessionRuntime` work; OpenRouter DeepSeek V4 `xhigh` reasoning preserves OpenRouter's native effort; SIGTERM/SIGHUP exits run extension `session_shutdown` cleanup; keyboard protocol negotiation ignores delayed terminal responses (no false Kitty detection); Windows MSYS2 ucrt64 startup crash fixed via napi-rs 3.x clipboard addon; API-key/header config resolution treats plain strings as literals with `$ENV_VAR` / `${ENV_VAR}` interpolation and `$!` escaping; session disposal aborts in-flight agent/compaction/branch-summary/retry/bash work; `pi.getAllTools()` exposes per-tool `promptGuidelines`; OpenAI Codex Responses replay after switching from Anthropic extended-thinking sessions; Anthropic-compatible replay supports `allowEmptySignature` for providers returning empty thinking signatures; OpenAI/OpenRouter GPT-5.5 Pro thinking levels limited to supported efforts; OpenCode Go Kimi K2.6 thinking-off requests; Xiaomi Token Plan model metadata cleaned of unsupported variants; follow-up messages queued by `agent_end` extension handlers drain before idle; system prompt tool-selection guidance avoids unavailable file-exploration tools; fenced `diff` highlighting restored.
+
+Workflow continues to derive `PI_VERSION` from the git tag (`v0.77.0` → `0.77.0`) and pass it as a build-arg per the v0.75.5b cache-hit fix; smoke test asserts `pi --version` matches.
+
+### Inheritance from base
+
+No base change in `joakimp/opencode-devbox:base-latest` since v0.76.0 — the v1.15.12 opencode-devbox release also reused the unchanged base. SSH ControlMaster on a writable socket path, gitleaks, and git-crypt continue to ride along from the base.
+
+### CI
+
+This is the second pi-devbox release exercising the cache-export-disabled workflow (after v0.76.0's clean publish on run #340) and the first to also exercise the 3-attempt retry wrapper added in 2d39766 along the publish path.
 
 ## v0.76.0 — 2026-05-28