chore: release 1.0.2

CHANGELOG.md

@@ -1,5 +1,27 @@
 # Changelog
 
+## 1.0.2 — 2026-04-23
+
+### Changed
+
+- `donglora-protocol` dependency spec loosened from `"1.0.0"` to `"1"`.
+  The resolver already accepted any `1.x.y` (both specs mean `^1.0.0`),
+  but the `"1"` form signals intent: any 1.x release of the protocol
+  crate is accepted without requiring a fresh `donglora-client`
+  publication. Behavior unchanged.
+
+## 1.0.1 — 2026-04-22
+
+### Fixed
+
+- `discovery::find_port` / `wait_for_device` now match the WCH CH340K
+  USB-UART bridge (`1a86:7522`) and standard CH340 (`1a86:7523`) in
+  the `BRIDGE_VID_PIDS` list. The Elecrow ThinkNode-M2 board ships
+  with a CH340K bridge; previously only CP2102, CH9102, and FTDI
+  bridges were recognized, so `donglora-mux` and any other
+  `donglora-client` consumer reported "no device" on that board
+  even when the serial port was clearly present.
+
 ## 1.0.0 — 2026-04-22
 
 ### Breaking

Cargo.lock

@@ -71,7 +71,7 @@ checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
 [[package]]
 name = "donglora-client"
-version = "1.0.0"
+version = "1.0.2"
 dependencies = [
  "anyhow",
  "donglora-protocol",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "donglora-client"
-version = "1.0.0"
+version = "1.0.2"
 edition = "2024"
 rust-version = "1.85"
 authors = ["Stephen Waits <steve@waits.net>"]
@@ -13,7 +13,7 @@ categories = ["hardware-support"]
 exclude = ["CLAUDE_TODO.md", "deny.toml", "justfile", "mise.toml", "rustfmt.toml", ".jj"]
 
 [dependencies]
-donglora-protocol = { version = "1.0.0", default-features = false, features = ["std"] }
+donglora-protocol = { version = "1", default-features = false, features = ["std"] }
 thiserror = "2"
 tokio = { version = "1", features = ["rt", "rt-multi-thread", "sync", "time", "macros", "io-util", "net"] }
 tokio-serial = "5"
@@ -27,7 +27,7 @@ anyhow = "1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 # Direct access to raw wire primitives for tests (frame encoder/decoder
 # helpers that are not part of the donglora-client public API).
-donglora-protocol = { version = "1.0.0", default-features = false, features = ["std"] }
+donglora-protocol = { version = "1", default-features = false, features = ["std"] }
 heapless = "0.9"
 
 [[example]]

src/discovery.rs

@@ -20,6 +20,7 @@ pub const USB_PID: u16 = 0x5741;
 const BRIDGE_VID_PIDS: &[(u16, u16)] = &[
     (0x10C4, 0xEA60), // CP2102 (Silicon Labs)
     (0x1A86, 0x55D4), // CH9102
+    (0x1A86, 0x7522), // CH340K — Elecrow ThinkNode-M2 ships with this
     (0x1A86, 0x7523), // CH340
     (0x0403, 0x6001), // FT232R (FTDI)
 ];