Prepare 7.0.0 release.

CHANGELOG.md

@@ -8,6 +8,16 @@
 
 ### Removed
 
+### Changed
+
+### Fixed
+
+### Deprecated
+
+### Contributors
+
+## [7.0.0](https://github.com/ISibboI/evalexpr/compare/6.6.0...7.0.0) - 2022-01-13
+
 ### Changed
 
  * Made the `EvalexprError` enum non_exhaustive.
@@ -16,10 +26,12 @@
 
  * Expressions that have dangling parenthese expressions such as `4(5)` now produce an error.
 
-### Deprecated
-
 ### Contributors
 
+My warmhearted thanks goes to
+
+ * [dbr/Ben](https://github.com/dbr)
+
 ## [6.6.0](https://github.com/ISibboI/evalexpr/compare/6.5.0...6.6.0) - 2021-10-13
 
 ### Added

src/lib.rs

@@ -5,7 +5,7 @@
 //!
 //! ```toml
 //! [dependencies]
-//! evalexpr = "6"
+//! evalexpr = "7"
 //! ```
 //!
 //! Then you can use `evalexpr` to **evaluate expressions** like this: