Update timeline etc. for Rust 2024

The top-level page about Rust 2024 had fallen a bit out of date.
Let's go ahead and update that with the current schedule, priorities,
and status.

src/rust-2024/index.md

@@ -5,17 +5,26 @@
 | Info | |
 | --- | --- |
 | RFC | [#3501](https://rust-lang.github.io/rfcs/3501-edition-2024.html) |
-| Release version | 1.82.0 (anticipated) |
+| Release version | 1.85.0 (anticipated) |
 
-The Rust 2024 Edition is currently slated for release in Rust 1.82.0.
-Rust 1.82.0 will be in beta for six weeks,
-after which it is released as stable on October 17th.
+The Rust 2024 Edition is scheduled to be frozen on 2024-10-17, stabilized on nightly on 2024-11-28, and released as stable with Rust 1.85.0 on 2025-02-20.  In more detail, the currently anticipated release schedule is:
 
-However, note that Rust is a project run by volunteers.
-We prioritize the personal well-being of everyone working on Rust
-over any deadlines and expectations we might have set.
-This could mean delaying the edition a version if necessary,
-or dropping a feature that turns out to be too difficult or stressful to finish in time.
+| Date       | Version       | Edition stage                  |
+|------------|---------------|--------------------------------|
+| 2024-10-11 | Branch  v1.83 | Go / no go on all items        |
+| 2024-10-17 | Release v1.82 | Rust 2024 nightly beta         |
+| 2024-11-22 | Branch  v1.84 | Prepare to stabilize...        |
+| 2024-11-28 | Release v1.83 | Stabilize Rust 2024 on master  |
+| 2025-01-03 | Branch  v1.85 | Cut Rust 2024 to beta          |
+| 2025-01-09 | Release v1.84 | Announce Rust 2024 is pending! |
+| 2025-02-20 | Release v1.85 | Release Rust 2024              |
 
-That said, we are on schedule and many of the difficult problems are already tackled,
-thanks to all the people contributing to Rust 2024! 💛
+Our motivating priorities for this edition are to:
+
+- Make *this* edition a success.
+- Do so without requiring heroics from anyone.
+    - ...or stressing anyone or everyone out.
+
+Consequently, it's possible that things could change if needed so as to better adhere to those guiding priorities.  This is a project run by volunteers.
+
+However, at the moment, **the edition is on track**.