Doucment current nightly tested version

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/docs/build.rst b/docs/build.rst
index 024a33bb7602696e4670f99739a96ab3fe9fac65..57df9f28eec07af633bc0b5e7ffcc0a10760d3c9 100644 (file)
--- a/docs/build.rst
+++ b/docs/build.rst
@@ -51,7 +51,7 @@ Setup
    version of Otter you have.  The following is known to work with
    Otter 0.7.1::
 
-     rustup default nightly-2021-07-25 # downloads d9aa28767 2021-07-24
+     rustup default nightly-2022-03-19 # downloads 1bfe40d11 2022-03-18
 
    **If you just want to run the otter cli client over ssh to an existing server, or edit and preview the shape libraries (ie the piece shapes) you can stop here.**