Use rustls 0.21.9, revert nightly pin, update version to 0.11.1

.github/workflows/test.yaml

@@ -1,9 +1,3 @@
-# Note: This test file temporarily pins nightly-2023-11-01 instead of the latest nightly,
-# because the requirements for an unstable feature changed recently, which causes this
-# error on latest nightly:
-#
-# error[E0658]: use of unstable library feature 'core_io_borrowed_buf'
-#
 name: rustls-ffi
 
 permissions:
@@ -84,8 +78,6 @@ jobs:
           persist-credentials: false
       - name: Install nightly rust toolchain
         uses: dtolnay/rust-toolchain@nightly
-        with:
-          toolchain: nightly-2023-11-01
       - name: Configure CMake
         run: cmake -S . -B build
       - name: Build, debug configuration
@@ -103,8 +95,6 @@ jobs:
           persist-credentials: false
       - name: Install nightly rust toolchain
         uses: dtolnay/rust-toolchain@nightly
-        with:
-          toolchain: nightly-2023-11-01
       - name: Configure CMake
         run: cmake -S . -B build
       - name: Build, release configuration
@@ -119,10 +109,8 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
-      - name: Install stable rust toolchain
+      - name: Install nightly rust toolchain
         uses: dtolnay/rust-toolchain@nightly
-        with:
-          toolchain: nightly-2023-11-01
       - name: Install cbindgen
         # Pin the installed version of cbindgen so that local usage can be
         # reliably matched to CI. There can be non-semantic differences in
@@ -145,8 +133,6 @@ jobs:
 
       - name: Install rust toolchain
         uses: dtolnay/rust-toolchain@nightly
-        with:
-          toolchain: nightly-2023-11-01
 
       - name: cargo doc (all features)
         run: cargo doc --all-features --no-deps --workspace
@@ -164,8 +150,6 @@ jobs:
 
       - name: Install rust toolchain
         uses: dtolnay/rust-toolchain@nightly
-        with:
-          toolchain: nightly-2023-11-01
 
       - name: Build client/server binaries
         run: make target/client target/server

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustls-ffi"
-version = "0.11.0"
+version = "0.11.1"
 authors = ["Jacob Hoffman-Andrews <[email protected]>"]
 license = "Apache-2.0/ISC/MIT"
 readme = "README-crates.io.md"
@@ -23,7 +23,7 @@ read_buf = ["rustls/read_buf"]
 
 [dependencies]
 # Keep in sync with RUSTLS_CRATE_VERSION in build.rs
-rustls = { version = "=0.21.5", features = [ "dangerous_configuration" ] }
+rustls = { version = "=0.21.9", features = [ "dangerous_configuration" ] }
 rustls-webpki = "0.101.0"
 libc = "0.2"
 sct = "0.7"