diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index 63008503..eb5cc92b 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -85,3 +85,13 @@
       - [MSVC toolchain support](rust-2018/platform-and-target-support/msvc-toolchain-support.md)
       - [MUSL support for fully static binaries](rust-2018/platform-and-target-support/musl-support-for-fully-static-binaries.md)
       - [`cdylib` crates for C interoperability](rust-2018/platform-and-target-support/cdylib-crates-for-c-interoperability.md)
+
+## The Next Edition
+
+- [The Next Edition](rust-next/index.md)
+    - [Next-Specific Changes](rust-next/edition-changes.md)
+    - [The dbg! macro](rust-next/dbg-macro.md)
+    - [No jemalloc by default](rust-next/no-jemalloc.md)
+    - [Uniform Paths](rust-next/uniform-paths.md)
+    - [`literal` macro matcher](rust-next/literal-macro-matcher.md)
+    - [`?` operator in macros](rust-next/qustion-mark-operator-in-macros.md)
\ No newline at end of file
diff --git a/src/rust-next/dbg-macro.md b/src/rust-next/dbg-macro.md
new file mode 100644
index 00000000..a2ac7ad8
--- /dev/null
+++ b/src/rust-next/dbg-macro.md
@@ -0,0 +1,104 @@
+# The dbg! macro
+
+![Minimum Rust version: 1.32](https://img.shields.io/badge/Minimum%20Rust%20Version-1.32-brightgreen.svg)
+
+The `dbg!` macro provides a nicer experience for debugging than `println!`:
+
+```rust
+fn main() {
+    let x = 5;
+
+    dbg!(x);
+}
+```
+
+If you run this program, you'll see:
+
+```text
+[src/main.rs:4] x = 5
+```
+
+You get the file and line number of where this was invoked, as well as the
+name and value. Additionally, `println!` prints to the standard output, so you
+really should be using `eprintln!` to print to standard error. `dbg!` does the
+right thing and goes to stderr.
+
+It even works in more complex circumstances. Consider this factorial example:
+
+```rust
+fn factorial(n: u32) -> u32 {
+    if n <= 1 {
+        n
+    } else {
+        n * factorial(n - 1)
+    }
+}
+```
+
+If we wanted to debug this, we might write it like this with `eprintln!`:
+
+```rust
+fn factorial(n: u32) -> u32 {
+    eprintln!("n: {}", n);
+
+    if n <= 1 {
+        eprintln!("n <= 1");
+
+        n
+    } else {
+        let n = n * factorial(n - 1);
+
+        eprintln!("n: {}", n);
+
+        n
+    }
+}
+```
+
+We want to log `n` on each iteration, as well as have some kind of context
+for each of the branches. We see this output for `factorial(4)`:
+
+```text
+n: 4
+n: 3
+n: 2
+n: 1
+n <= 1
+n: 2
+n: 6
+n: 24
+```
+
+This is servicable, but not particularly great. Maybe we could work on how we
+print out the context to make it more clear, but now we're not debugging our
+code, we're figuring out how to make our debugging code better.
+
+Consider this version using `dbg!`:
+
+```rust
+fn factorial(n: u32) -> u32 {
+    if dbg!(n <= 1) {
+        dbg!(1)
+    } else {
+        dbg!(n * factorial(n - 1))
+    }
+}
+```
+
+We simply wrap each of the various expressions we want to print with the macro. We get this output instead:
+
+```text
+[src/main.rs:3] n <= 1 = false
+[src/main.rs:3] n <= 1 = false
+[src/main.rs:3] n <= 1 = false
+[src/main.rs:3] n <= 1 = true
+[src/main.rs:4] 1 = 1
+[src/main.rs:5] n * factorial(n - 1) = 2
+[src/main.rs:5] n * factorial(n - 1) = 6
+[src/main.rs:5] n * factorial(n - 1) = 24
+[src/main.rs:11] factorial(4) = 24
+```
+
+Because the `dbg!` macro returns the value of what it's debugging, instead of
+`eprintln!` which returns `()`, we need to make no changes to the structure of
+our code. Additionally, we have vastly more useful output.
diff --git a/src/rust-next/edition-changes.md b/src/rust-next/edition-changes.md
new file mode 100644
index 00000000..58475292
--- /dev/null
+++ b/src/rust-next/edition-changes.md
@@ -0,0 +1,3 @@
+# Next-Specific Changes
+
+There have been no specific changes accepted for the next edition yet.
\ No newline at end of file
diff --git a/src/rust-next/index.md b/src/rust-next/index.md
new file mode 100644
index 00000000..195118dd
--- /dev/null
+++ b/src/rust-next/index.md
@@ -0,0 +1,7 @@
+# The Next Edition
+
+We have not decided if and when the next edition will ship; there is talk of
+a 2021 edition to keep up the three-year schedule, but that has not been
+formally decided.
+
+Until we do, this section keeps track of changes that landed after Rust 2018.
\ No newline at end of file
diff --git a/src/rust-next/literal-macro-matcher.md b/src/rust-next/literal-macro-matcher.md
new file mode 100644
index 00000000..1b84aade
--- /dev/null
+++ b/src/rust-next/literal-macro-matcher.md
@@ -0,0 +1,18 @@
+# literal macro matcher
+
+![Minimum Rust version: 1.32](https://img.shields.io/badge/Minimum%20Rust%20Version-1.32-brightgreen.svg)
+
+A new `literal` matcher was added for macros:
+
+```rust
+macro_rules! m {
+    ($lt:literal) => {};
+}
+
+fn main() {
+    m!("some string literal");
+}
+```
+
+`literal` matches against literals of any type; string literals, numeric
+literals, `char` literals.
diff --git a/src/rust-next/no-jemalloc.md b/src/rust-next/no-jemalloc.md
new file mode 100644
index 00000000..cd024108
--- /dev/null
+++ b/src/rust-next/no-jemalloc.md
@@ -0,0 +1,43 @@
+# No jemalloc by default
+
+![Minimum Rust version: 1.32](https://img.shields.io/badge/Minimum%20Rust%20Version-1.32-brightgreen.svg)
+
+Long, long ago, Rust had a large, Erlang-like runtime. We chose to use
+jemalloc instead of the system allocator, because it often improved
+performance over the default system one. Over time, we shed more and more of
+this runtime, and eventually almost all of it was removed, but jemalloc was
+not. We didn't have a way to choose a custom allocator, and so we couldn't
+really remove it without causing a regression for people who do need
+jemalloc.
+
+Also, saying that jemalloc was always the default is a bit UNIX-centric, as
+it was only the default on some platforms. Notably, the MSVC target on
+Windows has shipped the system allocator for a long time.
+
+While jemalloc usually has great performance, that's not always the case.
+Additionally, it adds about 300kb to every Rust binary. We've also had a host
+of other issues with jemalloc in the past. It has also felt a little strange
+that a systems language does not default to the system's allocator.
+
+For all of these reasons, once Rust 1.28 shipped a way to choose a global
+allocator, we started making plans to switch the default to the system
+allocator, and allow you to use jemalloc via a crate. In Rust 1.32, we've
+finally finished this work, and by default, you will get the system allocator
+for your programs.
+
+If you'd like to continue to use jemalloc, use the jemallocator crate. In
+your Cargo.toml:
+
+```toml
+jemallocator = "0.1.8"
+```
+
+And in your crate root:
+
+```rust,ignore
+#[global_allocator]
+static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
+```
+
+That's it! If you don't need jemalloc, it's not forced upon you, and if you
+do need it, it's a few lines of code away.
diff --git a/src/rust-next/qustion-mark-operator-in-macros.md b/src/rust-next/qustion-mark-operator-in-macros.md
new file mode 100644
index 00000000..bed0381d
--- /dev/null
+++ b/src/rust-next/qustion-mark-operator-in-macros.md
@@ -0,0 +1,14 @@
+# ? operator in macros
+
+![Minimum Rust version: 1.32](https://img.shields.io/badge/Minimum%20Rust%20Version-1.32-brightgreen.svg)
+
+`macro_rules` macros can use `?`, like this:
+
+```rust
+macro_rules! bar {
+    ($(a)?) => {}
+}
+```
+
+The `?` will match zero or one repetitions of the pattern, similar to the
+already-existing `*` for "zero or more" and `+` for "one or more."
diff --git a/src/rust-next/uniform-paths.md b/src/rust-next/uniform-paths.md
new file mode 100644
index 00000000..27a91abf
--- /dev/null
+++ b/src/rust-next/uniform-paths.md
@@ -0,0 +1,23 @@
+# Uniform Paths
+
+![Minimum Rust version: 1.32](https://img.shields.io/badge/Minimum%20Rust%20Version-1.32-brightgreen.svg)
+
+Rust 2018 added several improvements to the module system. We have one last
+tweak landing in 1.32.0. Nicknamed "uniform paths", it permits previously
+invalid import path statements to be resolved exactly the same way as
+non-import paths. For example:
+
+```rust,edition2018
+enum Color {
+    Red,
+    Green,
+    Blue,
+}
+
+use Color::*;
+```
+
+This code did not previously compile, as use statements had to start with
+`super`, `self`, or `crate`. Now that the compiler supports uniform paths,
+this code will work, and do what you probably expect: import the variants of
+the Color enum defined above the `use` statement.