Prepare version

Author: Gianmarco Garrisi

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "priority-queue"
-version = "2.6.0"
+version = "2.7.0"
 authors = ["Gianmarco Garrisi <gianmarcogarrisi@tutanota.com>"]
 description = "A Priority Queue implemented as a heap with a function to efficiently change the priority of an item."
 repository = "https://github.com/garro95/priority-queue"

README.md

@@ -133,6 +133,7 @@ All contribution shall be under a license compatible with the GNU LGPL version 3
 
 ## Changes
 
+* 2.7.0 Support `serde` feature even in `no-std` environments.
 * 2.6.0 Add equivalent trait support for flexible key lookups: [#74](https://github.com/garro95/priority-queue/pull/74). Convert `with_hasher` to const function: [#73](https://github.com/garro95/priority-queue/pull/73). Thanks to [liwenjieQu](https://github.com/liwenjieQu) and [AsakuraMizu](https://github.com/AsakuraMizu)
 * 2.5.0 Implement `contains`.
 * 2.4.1 Documentation improvements: add examples for `extract_if`