Drop patch version specification from MSRV

.builds/1.43.yml

@@ -6,8 +6,8 @@ sources:
 tasks:
   - rustup: |
       # We specify --profile minimal because we'd otherwise download docs
-      rustup toolchain install 1.43.0 --profile minimal
+      rustup toolchain install 1.43 --profile minimal
-      rustup default 1.43.0
+      rustup default 1.43
   - test: |
       cd ruma
 
@@ -15,12 +15,12 @@ tasks:
       # tools, so capture tool exit codes and set the task exit code manually
       set +e
 
-      # We don't want to try building ruma-signatures on 1.43.0, since it
+      # We don't want to try building ruma-signatures on 1.43, since it depends
-      # depends on ring (MSRV 'stable') and is exempt from our MSRV policy.
+      # on ring (MSRV 'stable') and is exempt from our MSRV policy. Instead,
-      # Instead, enable all other dependencies on the ruma crate and try
+      # enable all other dependencies on the ruma crate and try building that
-      # building that (usually you would enable the higher-level features, but
+      # (usually you would enable the higher-level features, but we're only
-      # we're only doing this to have all relevant crates compiled, no to build
+      # doing this to have all relevant crates compiled, no to build a useful
-      # a useful crate).
+      # crate).
       pushd ruma
 
       cargo build \

README.md

@@ -22,7 +22,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md).
 
 ## Minimum Rust version
 
-Ruma currently requires Rust 1.43.0. In general, we will never require beta or
+Ruma currently requires Rust 1.43. In general, we will never require beta or
 nightly for crates.io releases of our crates, and we will try to avoid releasing
 crates that depend on features that were only just stabilized.