Updates

Author: Mark-Simulacrum

posts/2020-10-05-Rust-1.47.md renamed to posts/2020-10-08-Rust-1.47.md

@@ -52,7 +52,7 @@ practice is that if you try to do something like this on Rust 1.46:
 ```rust
 fn main() {
     let xs = [0; 34];
-    
+
     println!("{:?}", xs);
 }
 ```
@@ -71,12 +71,12 @@ error[E0277]: arrays only have std trait implementations for lengths 0..=32
   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 ```
 
-But with Rust 1.47, it will properly print out.
+But with Rust 1.47, it will properly print out the array.
 
 This should make arrays significantly more useful to folks, though it will
-take until the const generics feature stabilizes for libraries to fully be
-able to do this kind of implementation for their own traits. We do not have
-a current estimated date for the stabilization of const generics.
+take until the const generics feature stabilizes for libraries to be able to do
+this kind of implementation for their own traits. We do not have a current
+estimated date for the stabilization of const generics.
 
 #### Shorter backtraces
 
@@ -176,8 +176,6 @@ on Windows. Other platforms ignore this flag.
 
 ### Library changes
 
-[Rustdoc has gained support for the Ayu theme](https://github.com/rust-lang/rust/pull/71237/).
-
 Additionally, nine new APIs were stabilized this release:
 
 - [`Ident::new_raw`]
@@ -203,21 +201,24 @@ The following previously stable APIs have now been made `const`:
   `is_ascii_punctuation`, `is_ascii_graphic`, `is_ascii_whitespace`, and
   `is_ascii_control` methods for `char` and `u8`.][73858]
 
-[`Ident::new_raw`]:  https://doc.rust-lang.org/nightly/proc_macro/struct.Ident.html#method.new_raw
-[`Range::is_empty`]: https://doc.rust-lang.org/nightly/std/ops/struct.Range.html#method.is_empty
-[`RangeInclusive::is_empty`]: https://doc.rust-lang.org/nightly/std/ops/struct.RangeInclusive.html#method.is_empty
-[`Result::as_deref_mut`]: https://doc.rust-lang.org/nightly/std/result/enum.Result.html#method.as_deref_mut
-[`Result::as_deref`]: https://doc.rust-lang.org/nightly/std/result/enum.Result.html#method.as_deref
-[`TypeId::of`]: https://doc.rust-lang.org/nightly/std/any/struct.TypeId.html#method.of
-[`Vec::leak`]: https://doc.rust-lang.org/nightly/std/vec/struct.Vec.html#method.leak
-[`f32::TAU`]: https://doc.rust-lang.org/nightly/std/f32/consts/constant.TAU.html
-[`f64::TAU`]: https://doc.rust-lang.org/nightly/std/f64/consts/constant.TAU.html
+[`Ident::new_raw`]:  https://doc.rust-lang.org/stable/proc_macro/struct.Ident.html#method.new_raw
+[`Range::is_empty`]: https://doc.rust-lang.org/stable/std/ops/struct.Range.html#method.is_empty
+[`RangeInclusive::is_empty`]: https://doc.rust-lang.org/stable/std/ops/struct.RangeInclusive.html#method.is_empty
+[`Result::as_deref_mut`]: https://doc.rust-lang.org/stable/std/result/enum.Result.html#method.as_deref_mut
+[`Result::as_deref`]: https://doc.rust-lang.org/stable/std/result/enum.Result.html#method.as_deref
+[`TypeId::of`]: https://doc.rust-lang.org/stable/std/any/struct.TypeId.html#method.of
+[`Vec::leak`]: https://doc.rust-lang.org/stable/std/vec/struct.Vec.html#method.leak
+[`f32::TAU`]: https://doc.rust-lang.org/stable/std/f32/consts/constant.TAU.html
+[`f64::TAU`]: https://doc.rust-lang.org/stable/std/f64/consts/constant.TAU.html
+[`pointer::offset_from`]: https://doc.rust-lang.org/stable/std/primitive.pointer.html#method.offset_from
 [73858]: https://github.com/rust-lang/rust/pull/73858/
 
 See the [detailed release notes][notes] for more.
 
 ### Other changes
 
+[Rustdoc has gained support for the Ayu theme](https://github.com/rust-lang/rust/pull/71237/).
+
 [relnotes-cargo]: https://github.com/rust-lang/cargo/blob/master/CHANGELOG.md#cargo-147-2020-10-08
 [relnotes-clippy]: https://github.com/rust-lang/rust-clippy/blob/master/CHANGELOG.md#rust-147