chore: release v0.2.0

mattsse · github-actions[bot] · commit b2baf9703e29 · 2026-06-10T08:38:25.000Z
diff --git a/.changelog/hash-credential-source-validation.md b/.changelog/hash-credential-source-validation.md
diff --git a/.changelog/payment-failed-context-non-exhaustive.md b/.changelog/payment-failed-context-non-exhaustive.md
diff --git a/.changelog/tempo-proof-shape.md b/.changelog/tempo-proof-shape.md
diff --git a/.changelog/tip1034-session-client.md b/.changelog/tip1034-session-client.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## 0.11.0 (2026-06-10)
+
+### Minor Changes
+
+- Validate the credential `source` on the Tempo hash-credential verification path. The server now parses the `did:pkh:eip155` source before reserving the transaction hash, requires TIP-20 transfers to originate from the declared source address (falling back to the receipt sender when no source is provided), and rejects malformed or chain-mismatched sources with a uniform error. Adds `ChargeMethod::with_validate_sender` to authorize smart-account / relayer flows where the on-chain transfer sender differs from the declared source. (by @stevencartavia, [384c4fe](https://github.com/tempoxyz/mpp-rs/commit/384c4fe))
+- Added a structured `reason: Option<PaymentFailureReason>` field to `PaymentFailedContext`, marked the struct `#[non_exhaustive]`, and added `PaymentFailedContext::new()` and `with_reason()` constructors. Downstream callers should construct it via `new()` and destructure it with `..` so future field additions remain non-breaking. (by @stevencartavia, [384c4fe](https://github.com/tempoxyz/mpp-rs/commit/384c4fe))
+- Added TIP-1034 Tempo session client primitives for descriptor-backed channels, precompile ABI helpers, voucher signing, and fee-sponsored session opens. (by @stevencartavia, [384c4fe](https://github.com/tempoxyz/mpp-rs/commit/384c4fe))
+
+### Patch Changes
+
+- Align Tempo zero-amount proof shape with the wallet proof flow. (by @stevencartavia, [384c4fe](https://github.com/tempoxyz/mpp-rs/commit/384c4fe))
+
+## 0.2.0 (2026-06-10)
+
+## 0.3.0 (2026-06-10)
+
 ## 0.1.4 (2026-06-02)
 
 ## 0.10.4 (2026-06-02)
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mpp"
-version = "0.10.4"
+version = "0.11.0"
 edition = "2021"
 description = "Rust SDK for the Machine Payments Protocol (MPP)"
 license = "MIT OR Apache-2.0"
diff --git a/crates/alloy-transport-mpp/Cargo.toml b/crates/alloy-transport-mpp/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "alloy-transport-mpp"
 description = "Machine Payments Protocol (MPP) transport layer over WebSocket for alloy"
-version = "0.1.4"
+version = "0.2.0"
 edition = "2021"
 rust-version = "1.91"
 license = "MIT OR Apache-2.0"
diff --git a/examples/axum-extractor/Cargo.toml b/examples/axum-extractor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "axum-extractor-example"
-version = "0.2.4"
+version = "0.3.0"
 edition = "2021"
 publish = false
 
diff --git a/examples/basic/Cargo.toml b/examples/basic/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "basic-example"
-version = "0.2.4"
+version = "0.3.0"
 edition = "2021"
 publish = false
 
diff --git a/examples/session/multi-fetch/Cargo.toml b/examples/session/multi-fetch/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "session-multi-fetch-example"
-version = "0.2.4"
+version = "0.3.0"
 edition = "2021"
 publish = false
 
diff --git a/examples/session/sse/Cargo.toml b/examples/session/sse/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "session-sse-example"
-version = "0.2.4"
+version = "0.3.0"
 edition = "2021"
 publish = false
 
diff --git a/examples/stripe/Cargo.toml b/examples/stripe/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "stripe-example"
-version = "0.2.4"
+version = "0.3.0"
 edition = "2021"
 publish = false
 
diff --git a/examples/ws/Cargo.toml b/examples/ws/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ws-example"
-version = "0.1.4"
+version = "0.2.0"
 edition = "2021"
 publish = false
 
