diff --git a/doc/go1.3.html b/doc/go1.3.html index ffcea97286..3e058c1e4e 100644 --- a/doc/go1.3.html +++ b/doc/go1.3.html @@ -9,11 +9,13 @@
The latest Go release, version 1.3, arrives six months after 1.2, and contains no language changes. -It does have some important developments, though, -including a refinement to the memory model regarding synchronization, +It focuses primarily on implementation work, providing precise garbage collection, +a major refactoring of the compiler tool chain that results in +faster builds, especially for large projects, significant performance improvements across the board, -and support for Google's Native Client architecture (NaCl). +and support for Solaris and Google's Native Client architecture (NaCl). +It also has an important refinement to the memory model regarding synchronization. As always, Go 1.3 keeps the promise of compatibility, and almost everything @@ -34,7 +36,7 @@ TODO
-Microsoft stopped supporting Windows 2000 in 2010. @@ -77,10 +79,6 @@ Go 1.2 increased the minimum stack size to 8 kilobytes; with the new stack model put back to 4 kilobytes.
--Updating: TODO -
-@@ -91,13 +89,18 @@ liveness (TODO what to say)
-TODO compiler/linker boundary moved
-
-TODO: liblink: pull linker i/o into separate liblink C library (CL 35790044)
+As part of the general overhaul to
+the Go linker, the compilers and linkers have been refactored.
+The linker is still a C program, but now the instruction selection phase that
+was part of the linker has been moved to the compiler through the creation of a new
+library called liblink.
+By doing instruction selection only once, when the package is first compiled,
+this can speed up compilation of large projects significantly.
-Updating: TODO +Updating: Although this is a major internal change, it should have no +effect on programs.
+The program misc/benchcmp that compares
+performance across benchmarking runs has been rewritten.
+Once a shell and awk script in the main repository, it is now a Go program in the go.tools repo.
+Documentation is here.
+
misc/dist has been
+moved and renamed; it now lives in misc/makerelease, still in the main repository.
testing package now
-diagnoses tests that call panic(nil), which is almost always erroneous.
+diagnoses tests that call panic(nil), which are almost always erroneous.