Apply suggestions from code review

Co-authored-by: Wesley Wiser <wwiser@gmail.com>

Author: ChrisDenton

posts/2024-02-15-Windows-7.md

@@ -10,16 +10,18 @@ These requirements apply both to the Rust toolchain itself and to binaries produ
 
 Two new targets have been added with Windows 7 as their baseline: `x86_64-win7-windows-msvc` and `i686-win7-windows-msvc`.
 They are starting as Tier 3 targets, meaning that the Rust codebase has support for them but we don't build or test them automatically.
-Therefore binaries aren't distributed via rustup.
+Once these targets reach Tier 2 status, they will be available to use via rustup.
 
 ## Affected targets
 
 - `x86_64-pc-windows-msvc`
 - `i686-pc-windows-msvc`
 - `x86_64-pc-windows-gnu`
 - `i686-pc-windows-gnu`
+- `x86_64-pc-windows-gnullvm`
+- `i686-pc-windows-gnullvm`
 
 ## Why are the requirements being changed?
 
 Prior to now, Rust had Tier 1 support for Windows 7, 8, and 8.1 but these targets no longer meet our requirements.
-In particular, these targets could no longer be tested in CI and are not supported by their vendor.
+In particular, these targets could no longer be tested in CI which is required by the [Target Tier Policy](https://doc.rust-lang.org/rustc/target-tier-policy.html#tier-1-target-policy) and are not supported by their vendor.