Remove publish recipe and update release notes

CHANGES.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 4.0.5 (Unreleased)
+
+
 ## 4.0.4 (2018-10-29)
 
 - Use [Lerna](https://lernajs.io/) to create the @converse/headless package

Makefile

@@ -100,9 +100,6 @@ release:
 	make po2json
 	make build
 
-.PHONY: publish
-publish:
-	$(LERNA) publish from-git
 
 ########################################################################
 ## Install dependencies

RELEASE.md

@@ -15,4 +15,5 @@
     * Update `index.html` to point to that version of the CDN
     * Run `make dist`
     * Do the same for the root dir
-11. Run `npm publish`
+11. Run `npm publish && cd src/headless/ && npm publish`
+12. Update the repository on weblate