Mark required Rust version as 1.29
updated the required version in Cargo.lock and in the CI config files, but not in the installation instructions.
@@ -47,7 +47,7 @@ $ choco install zola
```
## From source
-To build it from source, you will need to have Git, [Rust (at least 1.28) and Cargo](https://www.rust-lang.org/)
+To build it from source, you will need to have Git, [Rust (at least 1.29) and Cargo](https://www.rust-lang.org/)
installed. You will also need additional dependencies to compile [libsass](https://github.com/sass/libsass):
- OSX, Linux and other Unix: `make` (`gmake` on BSDs), `g++`, `libssl-dev`
