Prepare 2.0.0-rc1

Author: PicoJr

CHANGELOG.md

@@ -5,11 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## 2.0.0-rc1 (not released on crates.io) Jul 20, 2020
 
 * Timeline now displays ongoing activities.
 
-## [2.0.0-beta](https://crates.io/crates/rtw/2.0.0-beta) Jul, 2020
+## [2.0.0-beta](https://crates.io/crates/rtw/2.0.0-beta) Jul 16, 2020
 
 This version is mostly backward compatible with previous `rtw` data,
 please discard ongoing activities (remove `~/.rtw.json`) before using this version.

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "rtw"
-version = "2.0.0-beta"
+version = "2.0.0-rc1"
 authors = ["PicoJr <picojr_dev@gmx.com>"]
 edition = "2018"
 repository = "https://github.com/PicoJr/rtw"