diff --git a/.changeset/initial-release-0-1-0.md b/.changeset/initial-release-0-1-0.md
deleted file mode 100644
index 993a970..0000000
--- a/.changeset/initial-release-0-1-0.md
+++ /dev/null
@@ -1,11 +0,0 @@
----
-"@void-layer/codec": minor
-"@void-layer/types": minor
-"@void-layer/networks": minor
----
-
-Initial 0.1.0 release of the @void-layer monorepo.
-
-- `@void-layer/codec`: Canonical TLV + Brotli wire codec (WASM + JS shim). Includes `encodeInvoiceCanonical`, `decodeInvoiceCanonical`, `encodeInvoiceWire`, `decodeInvoiceWire`, and `receiptHash` (keccak-256 content hash). 18 golden vectors in v4-codec.json schema_version=1.
-- `@void-layer/types`: TypeScript type definitions for Invoice, InvoiceItem, InvoiceFrom, InvoiceClient, NetworkConfig, ChainId, FrameContext, FrameState, PaymentProof, PaymentRequiredResponse. Zero runtime dependencies.
-- `@void-layer/networks`: Chain configs for 5 EVM networks (Ethereum, Base, Arbitrum, Optimism, Polygon) with public RPC URLs. `SUPPORTED_TOKENS` is empty at 0.1.0 (@alpha — populated in a future release from Uniswap Token List).
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 875ffef..3edaa2a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,6 @@ jobs:
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10      # v6.0.3
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093     # v6.0.8
-        with: { version: 10.24.0 }
       - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e    # v6.4.0
         with: { node-version: 24, cache: pnpm }
       - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6  # v1
@@ -41,7 +40,6 @@ jobs:
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10      # v6.0.3
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093     # v6.0.8
-        with: { version: 10.24.0 }
       - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e    # v6.4.0
         with: { node-version: 24, cache: pnpm }
       - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6  # v1
@@ -76,7 +74,6 @@ jobs:
             src/features/invoice-codec
             src/shared/lib/tlv-codec
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093     # v6.0.8
-        with: { version: 10.24.0 }
       - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e    # v6.4.0
         with: { node-version: 24, cache: pnpm }
       - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6  # v1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cf48f34..28a8b41 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,9 +8,8 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10      # v6.0.3
+      - uses: actions/checkout@9f698171ed81b15d1823a05fc7211befd50c8ae0      # v6.0.3
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093     # v6.0.8
-        with: { version: 10.24.0 }
       - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e    # v6.4.0
         with: { node-version: 24, cache: pnpm, registry-url: 'https://registry.npmjs.org' }
       - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6  # v1
diff --git a/package.json b/package.json
index 5cbdd79..d5301e0 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "private": true,
   "engines": {
     "node": ">=24",
-    "pnpm": ">=10"
+    "pnpm": ">=11"
   },
   "scripts": {
     "build": "pnpm -r --filter './packages/*' build",
@@ -20,10 +20,5 @@
     "typescript": "^6.0.3",
     "typescript-eslint": "^8.60.1"
   },
-  "packageManager": "pnpm@10.24.0",
-  "pnpm": {
-    "overrides": {
-      "uuid": ">=11.1.1"
-    }
-  }
+  "packageManager": "pnpm@11.5.1"
 }
diff --git a/packages/codec/CHANGELOG.md b/packages/codec/CHANGELOG.md
index 223eaa8..c35c4d7 100644
--- a/packages/codec/CHANGELOG.md
+++ b/packages/codec/CHANGELOG.md
@@ -6,7 +6,7 @@ Format: [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). Versioning: [S
 
 ---
 
-## [Unreleased] — 0.1.0 pre-publish (PR #7 in review)
+## 0.1.0
 
 ### Added
 
@@ -51,9 +51,3 @@ Format: [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). Versioning: [S
 
 - Unit tests: ~135 → 211 (post R1-R9 + T6 hardening).
 - Golden vectors: 27 (Tier 1 frozen) + 54 corpus entries (Tier 2 parametric).
-
----
-
-## [0.1.0] — Unreleased
-
-Initial package structure. No published npm or crates.io release yet (Phase 3 target).
diff --git a/packages/networks/CHANGELOG.md b/packages/networks/CHANGELOG.md
index dd494bb..44226dd 100644
--- a/packages/networks/CHANGELOG.md
+++ b/packages/networks/CHANGELOG.md
@@ -4,4 +4,4 @@
 
 ### Minor Changes
 
-- Initial release.
+- Initial 0.1.0 release. Chain configs for 5 EVM networks (Ethereum, Base, Arbitrum, Optimism, Polygon) with public RPC URLs. `SUPPORTED_TOKENS` is empty at 0.1.0 (@alpha — populated in a future release from the Uniswap Token List).
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index c38622f..e49a0c3 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -4,4 +4,4 @@
 
 ### Minor Changes
 
-- Initial release.
+- Initial 0.1.0 release. TypeScript type definitions for Invoice, InvoiceItem, InvoiceFrom, InvoiceClient, NetworkConfig, ChainId, FrameContext, FrameState, PaymentProof, and PaymentRequiredResponse. Zero runtime dependencies.
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index dee51e9..a29d6de 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -1,2 +1,9 @@
 packages:
   - "packages/*"
+
+allowBuilds:
+  '@swc/core': true
+  esbuild: true
+
+overrides:
+  uuid: ">=11.1.1"