[jonbeckman]

Summary

Moves the workspace onto Alchemy 2.0.0-beta.85 and Effect 4.1.2.

The root workerd override is removed. It held workerd behind the release Alchemy beta.85's Vite forwarder needs. That forwarder waits for HTTP/1.1 100 Continue before it sends a POST body, and workerd 1.20261006.1 never sends that response.

No published Miniflare release depends on workerd 1.20261026.1, the exact version @alchemy.run/cloudflare-runtime@2.0.0-beta.85 depends on. Miniflare is now 5.20261101.0-beta, the next published release, and it depends on workerd 1.20261101.1. Wrangler 4.149.0 also depended on workerd 1.20261006.1 and Miniflare 5.20261006.1-alpha, so Wrangler is now 4.156.1, which uses that same Miniflare and workerd 1.20261101.1.

nub why workerd shows two versions:

• 1.20261026.1, supplied by @alchemy.run/cloudflare-runtime (the binary alchemy dev uses)
• 1.20261101.1, supplied by miniflare and wrangler

Both binaries include 100 Continue. 1.20261006.1 is gone. allowScripts still allows the workerd install script. VERSION is untouched.

Root cause

File: @alchemy.run/cloudflare-runtime@2.0.0-beta.85 src/vite/worker-request.ts, in forwardWorkerRequest.

• Lines 70–79: a request with content-length or transfer-encoding is forwarded with expect: 100-continue.
• Lines 169–174: the body is not piped until the upstream emits continue.

That landed in commit 3bb45b0f08 (feat(cloudflare-runtime): update workerd and sync workers-sdk, #2673), which is in 2.0.0-beta.85 and not in 2.0.0-beta.84. Beta.84 piped the body immediately.

A packet capture of POST /api/auth/sign-in/email to port 3000 showed the Vite process sending headers, including expect: 100-continue and content-length: 40, and then no body. workerd acknowledged the headers and never replied 100 Continue. The Worker then failed request.arrayBuffer() with Network connection lost once the client gave up. The same POST to port 3100 does not go through this Vite forwarder, so it returned 200.

workerd 1.20261006.1 has no 100 Continue string in the binary. 1.20261026.1 and 1.20261101.1 do.

Validation

• nub run format, nub run lint, and nub run typecheck: passed, including the pre-push hook.
• nub run test:config: 27 passed (4 files), including the Miniflare service-binding and storage fixtures. One workerd stderr line reported a hung request during the service-binding case; the test still passed.
• Container e2e was not run on this VM. CI runs that suite.
• Earlier on this branch, with workerd 1.20261026.1 forced by the override, nub run test was 2 failed, 30 passed. Sign-in passed. OpenCode and Codex timed out because the container failed to start.

Checklist

• I added or updated tests for behavior changes, or explained why tests are not needed. The existing config suite covers the Miniflare fixtures.
• I updated documentation and config examples when behavior or configuration changed. The config JSON schema was regenerated for Effect 4.1. Stale workerd 1.20261006.1 entries were removed from .npmrc minimumReleaseAgeExclude. The new Miniflare and workerd versions did not need an age exclusion.
• I added a .tegami/ release entry. VERSION is untouched.
• I ran nub run format, nub run lint, nub run typecheck, and nub run test:config. Container e2e is left to CI.
• I did not include credentials, private data, internal URLs, or organization-specific defaults.
• I updated THIRD_PARTY_NOTICES.md for new third-party code or separately licensed assets. No new third-party source was added.

Held for Jonathan. Do not merge.

  

[github-actions]

Tegami

This repository uses Tegami to manage releases. When your changes affect published packages, add a changelog file under .tegami/ before merging.

Create a changelog → · Changelog format

Release preview

Package	Bump	Version
solzero	patch	2.0.0 → 2.0.1

Changelogs in this PR

Changelog	Title
2026-11-07-alchemy-effect-bump.md	Deploy with Alchemy 2.0.0-beta.85 and Effect 4.1.2

Run nub run tegami locally to create a changelog interactively.

_{Managed by Tegami.}

[github-actions]

🟢 e2e solzero-core: 32 passed

4 agent steps · 4 replayed from cache

Change 14 files changed since 487a836
Filter decision kept all 30 tests (the diff is over 60 kB, so the decision filter left nothing out)

All 32 tests in 13 files

	Test	Agent	Time
🟢	tests/accounts.e2e.ts · 3 passed		6.4s
🟢	create, use and revoke an isolated user API key		3.2s
🟢	Better Auth 1.7 account APIs select the local account row id		175ms
🟢	Accounts settings shows GitHub as unlinked without OAuth providers		3.0s
🟢	tests/admin.e2e.ts · 1 passed		3.7s
🟢	administrator pages show live control-plane configuration		3.7s
🟢	tests/advanced-sessions.e2e.ts · 2 passed		6.2s
🟢	incognito sessions stay outside normal lists but open directly		2.8s
🟢	session MCP definitions and subagent preferences persist		3.4s
🟢	tests/api-contract.e2e.ts · 1 passed		317ms
🟢	exported API key and session schemas decode actual Worker responses		317ms
🟢	tests/auth.e2e.ts · 4 passed		13.7s
🟢	sign-in gate protects every application route		805ms
🟢	credential sign-in opens the requested settings page		6.0s
🟢	anonymous callers cannot access any protected API group		123ms
🟢	sign-out removes authenticated UI access		6.8s
🟢	tests/auth.setup.e2e.ts · 2 passed		6.2s
🟢	authenticate isolated admin		4.2s
🟢	authenticate isolated peer		2.0s
🟢	tests/bots.e2e.ts · 1 passed		4.5s
🟢	create a bot and manage a temporary routine through the UI		4.5s
🟢	tests/branding.e2e.ts · 3 passed		243ms
🟢	the selected deployment brand reaches the browser		208ms
🟢	health identifies the configured application without exposing configuration		19ms
🟢	OpenAPI uses the selected deployment brand		16ms
🟢	tests/session-transfer.e2e.ts · 1 passed		1.9s
🟢	admin authentication transfer redeems once and retains its deep link		1.9s
🟢	tests/sessions.e2e.ts · 5 passed	1 step	39.3s
🟢	session tools, archive and restoration persist through the real Worker	1 step	4.7s
🟢	a second account cannot read or mutate another account's session		315ms
🟢	isolate executes a real prompt and persists its output		8.0s
🟢	opencode executes a real prompt and persists its output		13.3s
🟢	codex executes a real prompt and persists its output		13.0s
🟢	tests/settings.e2e.ts · 5 passed	2 steps	22.7s
🟢	all settings categories load real data		7.3s
🟢	runtime default persists after reload		5.6s
🟢	MCP deep link and legacy settings URL open the MCP tab		2.0s
🟢	secret editor creates, finds and deletes a disposable secret	1 step	3.7s
🟢	theme preference survives reload	1 step	4.1s
🟢	tests/skills.e2e.ts · 1 passed		7.5s
🟢	global skill defaults and per-user preferences persist independently		7.5s
🟢	tests/workflows.e2e.ts · 3 passed	1 step	7.5s
🟢	workflow authoring, rename, export, disable and archive persist	1 step	5.3s
🟢	manual workflow executes JavaScript and stores a real R2 artifact		2.2s
🟢	invalid workflow definitions are rejected before storage		94ms

_{e2e 0.21.3 · 3m 3s · local-cloudflare · run artifacts}