doc/go1.13: expand ports, add skeleton language changes section
Change-Id: I6338bba2a86fb27421f91203a04b39830bae1e52
Reviewed-on: https://go-review.googlesource.com/c/go/+/182800
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/doc/go1.13.html b/doc/go1.13.html
index 83536f1..02c0adf 100644
--- a/doc/go1.13.html
+++ b/doc/go1.13.html
@@ -103,17 +103,8 @@
<code>go mod edit -go=1.13</code>.
</p>
-
<h2 id="ports">Ports</h2>
-<p>
-TODO
-</p>
-
-<p><!-- CL 174457 -->
- TODO: <a href="https://golang.org/cl/174457">https://golang.org/cl/174457</a>: add new GOOS=illumos, split out of GOOS=solaris
-</p>
-
<h3 id="android">Android</h3>
<p><!-- CL 170127 -->
@@ -137,10 +128,31 @@
FreeBSD 12.0 or later requires a kernel with the COMPAT_FREEBSD11 option set (this is the default).
</p>
-<h3 id="aix-ppc64">AIX on PPC64</h3>
+<h3 id="illumos">Illumos</h3>
-<p><!-- CL 164003 -->
- AIX on PPC64 now supports cgo and external linking.
+<p><!-- CL 174457 -->
+ Go now supports Illumos with <code>GOOS=illumos</code>.
+ The <code>illumos</code> build tag implies the <code>solaris</code>
+ build tag.
+</p>
+
+<h3 id="aix">AIX</h3>
+
+<p><!-- CL 164003, CL 169120 -->
+ AIX on PPC64 (<code>aix/ppc64</code>) now supports cgo, external
+ linking, and the <code>c-archive</code> and <code>pie</code> build
+ modes.
+</p>
+
+<h3 id="windows">Windows</h3>
+
+<p><!-- CL 178977 -->
+ The Windows version specified by internally-linked Windows binaries
+ is now Windows 7 rather than NT 4.0. This was already the minimum
+ required version for Go, but can affect the behavior of system calls
+ that have a backwards-compatibility mode. These will now behave as
+ documented. Externally-linked binaries (any program using cgo) have
+ always specified a more recent Windows version.
</p>
<h2 id="tools">Tools</h2>
@@ -172,6 +184,13 @@
form that could not be used as numeric constant in assembly code.
</p>
+<h3 id="assembler">Assembler</h3>
+
+<p><!-- CL 157001 -->
+ The assembler now supports many of the atomic instructions
+ introduced in ARM v8.1.
+</p>
+
<h2 id="runtime">Runtime</h2>
<p><!-- CL 161477 -->
