version-11.rst
Version 11.1
============
Version 11.0 contains a new version (V3) of the protocol
environment, which is the set of functions that protocols can
call. This new version is used by protocol Hangzhou, which is a
proposal for the successor of Granada, and by Hangzhou2, which is a
modified version of Hangzhou with a number of critical bug fixes. This
release candidate also contains Hangzhou2 itself as well as its daemons
(baker, endorser and accuser).
Version 11.0 contains a user-activated protocol override from
Hangzhou to Hangzhou2 on Mainnet. This means that nodes using version
11.0 (more precisely 11.0~rc2 and later) will activate Hangzhou2
instead of Hangzhou if Hangzhou was
to be activated by the on-chain governance process.
Version 11.1 fixes some storage issues, as well as some build issues.
Update Instructions
-------------------
To update from sources::
git fetch
git checkout v11.1
rm -rf _opam _build
make build-deps
eval $(opam env)
make
If you are using Docker instead, use the ``v11.1`` Docker images of Tezos.
If you are installing Tezos using Opam, note that the required
OCaml version is now 4.12.1. This means that you need to create a
new switch with ``opam switch create 4.12.1`` before you run ``opam install tezos``.
Changelog
---------
- `Version 11.1 <../CHANGES.html#version-11-1>`_
- `Version 11.0 <../CHANGES.html#version-11-0>`_
- `Version 11.0~rc2 <../CHANGES.html#version-11-0-rc2>`_
- `Version 11.0~rc1 <../CHANGES.html#version-11-0-rc1>`_