Bump Rust pin to 1.96.0; build yashrs 3.1.0/3.2.0; floor 0.x at 0.3.0

yash-cli 3.1.0 and 3.2.0 declare rust-version 1.96.0, which the pinned
RUST_TOOLCHAIN=1.95.0 refused. Bump the shared Rust pin to 1.96.0 (current
latest stable; satisfies both crates' MSRV) and rebuild the toolchain image.
A compiler bump changes every Rust binary, so regenerate all brush + yashrs
build checksums.

Probed on shvr-toolchain:probe-amd64 with CI paths: all brush (0.2.23/0.3.0/
0.4.0) and yashrs 0.3.0..3.2.0 build and run under 1.96.0; a second
independent build of brush_0.4.0, yashrs_3.2.0 and yashrs_3.0.8 reproduces
the committed checksums bit-for-bit, and the new source checksums match a
verified (non-skip) fetch. Drop the 3.1.0 rust-floor exclusion; 3.0.6 stays
excluded (E0599 code bug, Step 4). Promote 3.2.0 and 3.1.0 (newest of each
modern series) into the latest flavor.

Prune the pre-rewrite experimental yashrs 0.1.0/0.2.0: floor the 0.x line at
0.3.0 in .excluded, drop them from .all and their source/build checksums, and
regenerate the matrix.

Author: alganet

.github/actions/downloads/action.yml

@@ -877,6 +877,16 @@ runs:
         shvr_shell: yash
         shvr_version: "2.45"
         cache_path: "yash/2.45"
+    - uses: ./.github/actions/single-download
+      with:
+        shvr_shell: yashrs
+        shvr_version: "3.2.0"
+        cache_path: "yashrs/3.2.0"
+    - uses: ./.github/actions/single-download
+      with:
+        shvr_shell: yashrs
+        shvr_version: "3.1.0"
+        cache_path: "yashrs/3.1.0"
     - uses: ./.github/actions/single-download
       with:
         shvr_shell: yashrs
@@ -952,16 +962,6 @@ runs:
         shvr_shell: yashrs
         shvr_version: "0.3.0"
         cache_path: "yashrs/0.3.0"
-    - uses: ./.github/actions/single-download
-      with:
-        shvr_shell: yashrs
-        shvr_version: "0.2.0"
-        cache_path: "yashrs/0.2.0"
-    - uses: ./.github/actions/single-download
-      with:
-        shvr_shell: yashrs
-        shvr_version: "0.1.0"
-        cache_path: "yashrs/0.1.0"
     - uses: ./.github/actions/single-download
       with:
         shvr_shell: zsh

.github/workflows/docker.yml

@@ -893,6 +893,14 @@ jobs:
             shell: yash
             version: "2.45"
             cache_path: "yash/2.45"
+          - target: yashrs_3.2.0
+            shell: yashrs
+            version: "3.2.0"
+            cache_path: "yashrs/3.2.0"
+          - target: yashrs_3.1.0
+            shell: yashrs
+            version: "3.1.0"
+            cache_path: "yashrs/3.1.0"
           - target: yashrs_3.0.8
             shell: yashrs
             version: "3.0.8"
@@ -953,14 +961,6 @@ jobs:
             shell: yashrs
             version: "0.3.0"
             cache_path: "yashrs/0.3.0"
-          - target: yashrs_0.2.0
-            shell: yashrs
-            version: "0.2.0"
-            cache_path: "yashrs/0.2.0"
-          - target: yashrs_0.1.0
-            shell: yashrs
-            version: "0.1.0"
-            cache_path: "yashrs/0.1.0"
           - target: zsh_5.9.1
             shell: zsh
             version: "5.9.1"
@@ -1051,9 +1051,8 @@ jobs:
               posh_0.13.2
               yash_2.61
               yash_2.60
-              yashrs_3.0.5
-              yashrs_3.0.4
-              yashrs_0.4.5
+              yashrs_3.2.0
+              yashrs_3.1.0
               zsh_5.9.1
               zsh_5.8.1
           - flavor: all
@@ -1232,6 +1231,8 @@ jobs:
               yash_2.47
               yash_2.46
               yash_2.45
+              yashrs_3.2.0
+              yashrs_3.1.0
               yashrs_3.0.8
               yashrs_3.0.7
               yashrs_3.0.5
@@ -1247,8 +1248,6 @@ jobs:
               yashrs_0.4.1
               yashrs_0.4.0
               yashrs_0.3.0
-              yashrs_0.2.0
-              yashrs_0.1.0
               zsh_5.9.1
               zsh_5.8.1
               zsh_5.7.1

Dockerfile

@@ -52,7 +52,7 @@ FROM ${TOOLCHAIN_BASE} AS toolchain
     # hosts and runs; otherwise rustup-init downloads "latest stable" at
     # image-build time, which drifts and breaks cross-host reproducibility.
     # Bump when refreshing the base and regenerate the affected checksums.
-    ARG RUST_TOOLCHAIN=1.95.0
+    ARG RUST_TOOLCHAIN=1.96.0
     COPY "build/rustup-init-*" "/usr/src/shvr/"
     COPY "checksums/sources/rustup-init-*" "/shvr/checksums/sources/"
     RUN sh "${SHVR_DIR_SRC}/rustup-init-1.28.2.sh" -y --default-toolchain "${RUST_TOOLCHAIN}" && \

checksums/build/brush_0.2.23/bin/brush.sha256sums

@@ -1 +1 @@
-9c955bd690723f22b51e1a9edfb066476daad7abb0d6633ba197bc46f6a98447  brush
+48f3de2168f282982338a427cadda4c681068c0aea8eaf29b671bbb76e55a9c8  brush

checksums/build/brush_0.3.0/bin/brush.sha256sums

@@ -1 +1 @@
-e0a8c4cec0911e9226267570c6401811e09c7c56f45e28c396fe7db5d30cdc3c  brush
+baa37c46b301b22213c588665eebf8eb1b4af97e6d2fa428a582055080b646c8  brush

checksums/build/brush_0.4.0/bin/brush.sha256sums

@@ -1 +1 @@
-ca8c948892cde059498ce5e04bae0467b5f89ab767ae40888c1599075f266ebb  brush
+b93cf28ed70c4a669fab037b1952a53040f27bee2f5f1845935e4faf26aad658  brush

checksums/build/yashrs_0.1.0/bin/yash3.sha256sums

@@ -1 +1 @@
-3f6d067ad8bbce7f8844578dcf5a754332c67984fc4da0470270726b12d01b72  yash3
+7d8419a18b7e595e75fd7a2c57fc9e686c86dde63ab0c2f9fe160d0016f6cd47  yash3

checksums/build/yashrs_0.2.0/bin/yash3.sha256sums

@@ -1 +1 @@
-8c612b4930cb2e38a8bf595c5e81db914feee5d141b20b10fb0f1d5013c240a2  yash3
+60bc9cac4e31c0466930a413699e642615e84bbc7fb76cbe5acbf713524085fc  yash3