docs: sync README and changelog

HMBSbige · HMBSbige · commit e0dfcb6d0bca · 2026-03-05T21:48:42.000+08:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Unreleased
 
   * Bump MSRV to 1.85.0 #75
+  * Add DTLS 1.2 ChaCha20-Poly1305 and X25519 support #71
 
 # 0.4.0
 
diff --git a/README.md b/README.md
@@ -33,6 +33,7 @@ Three constructors control which DTLS version is used:
 - **Cipher suites (TLS 1.2 over DTLS)**
   - `ECDHE_ECDSA_AES256_GCM_SHA384`
   - `ECDHE_ECDSA_AES128_GCM_SHA256`
+  - `ECDHE_ECDSA_CHACHA20_POLY1305_SHA256`
 - **Cipher suites (TLS 1.3 over DTLS)**
   - `TLS_AES_128_GCM_SHA256`
   - `TLS_AES_256_GCM_SHA384`
@@ -105,6 +106,7 @@ fn example_event_loop(mut dtls: Dtls) -> Result<(), dimpl::Error> {
                 Output::ApplicationData(_data) => {
                     // Deliver plaintext to application
                 }
+                _ => {}
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,7 @@ Three constructors control which DTLS version is used:`
`33`	`33`	`- Cipher suites (TLS 1.2 over DTLS)`
`34`	`34`	- `ECDHE_ECDSA_AES256_GCM_SHA384`
`35`	`35`	- `ECDHE_ECDSA_AES128_GCM_SHA256`
	`36`	+ - `ECDHE_ECDSA_CHACHA20_POLY1305_SHA256`
`36`	`37`	`- Cipher suites (TLS 1.3 over DTLS)`
`37`	`38`	- `TLS_AES_128_GCM_SHA256`
`38`	`39`	- `TLS_AES_256_GCM_SHA384`
`@@ -105,6 +106,7 @@ fn example_event_loop(mut dtls: Dtls) -> Result<(), dimpl::Error> {`
`105`	`106`	`Output::ApplicationData(_data) => {`
`106`	`107`	`// Deliver plaintext to application`
`107`	`108`	`}`
	`109`	`+ _ => {}`
`108`	`110`	`}`
`109`	`111`	`}`
`110`	`112`