spacemacs/core/info/release-notes/0.300.txt
syl20bnr 65d5e42b8e core: add support for stable ELPA repository hosted on GitHub
Use the official spacelpa ELPA repository.
address: https://github.com/syl20bnr/spacelpa

ELPA repository configuration is now in a file called .lock at the root of the
git repository. Its goal is to setup the ELPA repositories for a given branch
and it should not be modified! The philosophy of Spacemacs is to never fork the
git repository and this lock file has been put in the repo on purpose.

Only the master branch will have a .lock file that points to spacelpa, the
develop branch won't use the stable ELPA repository and will continue to behave
like it always did.

BUT for testing purpose and until the first major version of Spacemacs that uses
the stable ELPA repo is released I push a .lock file to develop branch that
points to spacelpa.

I understand that some people can be annoyed by this so the variable
configuration-layer--elpa-archives can be overriden by putting a setq in your
dotfile in the user-init function like this:

  (setq configuration-layer--elpa-archives
        '(("melpa"    . "melpa.org/packages/")
          ("org"      . "orgmode.org/elpa/")
          ("gnu"      . "elpa.gnu.org/packages/")))
2017-10-29 01:20:25 -04:00

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╭───────────────────────────────────────────────────────────╮
VERSION 0.300 IS ALMOST OUT!
╰───────────────────────────────────────────────────────────╯
The long awaited feature to have stable ELPA packages is now available in the
develop branch and we need to test it out before we release the 0.300 version.
The stable ELPA repository is a Git repository, the official one is called
Spacelpa and it is hosted on GitHub here:
https://github.com/syl20bnr/spacelpa
In the end only the master branch will use the stable ELPA repository and the
develop branch will continue to use bleeding edge packages from MELPA
essentially.
Unfortunately this new feature requires at least Emacs 25.1 to work correctly as
we need the archive priority feature of package.el that shipped with this
version of Emacs.
The ELPA repository configuration is set in a new immutable file called .lock
that sits at the root of the Spacemacs git repository.
Spacemacs downloads the whole ELPA stable repository locally so it means that
once it is installed you don't need an Internet connection anymore to install
any packages covered by Spacemacs layers!
Default installation location of the ELPA stable repository is in:
~/.emacs.d/.cache/stable-elpa
If you want to disable the ELPA stable repository put this in your dotfile in
the user-init function:
(setq configuration-layer--elpa-archives
'(("melpa" . "melpa.org/packages/")
("org" . "orgmode.org/elpa/")
("gnu" . "elpa.gnu.org/packages/")))