Update Readme

Closes #93

CHANGELOG.md

@@ -1,11 +1,25 @@
 # Changelog
 
+## bibget 1.1.0
+
+### Features
+
+Multiple DOIs can now be provided by separating them with a space.
+
+### Bug fixes
+
+-h (--help) and -V (--version) flags should now work again.
+
+### Documentation
+
+Readme updated to describe the new multiple DOI feature. 
+
 ## bibget 1.0.5
 
 ### Changed
 
-The authors key is now parsed correctly (commas in a bibtex key shouldn't start
-a new line)
+The authors key is now formmated correctly (commas in a bibtex key shouldn't
+start a new line now)
 
 ### Dependencies removed 
 

README.md

@@ -1,33 +1,44 @@
 # bibget
 
-[![CI](https://github.com/nathansam/bibget/actions/workflows/rust.yml/badge.svg)](https://github.com/nathansam/bibget/actions/workflows/rust.yml) [![crates.io](https://img.shields.io/crates/v/bibget.svg)](https://crates.io/crates/bibget) [![dependency status](https://deps.rs/repo/github/nathansam/bibget/status.svg)](https://deps.rs/repo/github/nathansam/bibget) [![MIT](https://img.shields.io/crates/l/bibget.svg)](https://github.com/nathansam/bibget/blob/master/LICENSE)
+[![CI](https://github.com/nathansam/bibget/actions/workflows/rust.yml/badge.svg)](https://github.com/nathansam/bibget/actions/workflows/rust.yml) [![crates.io](https://img.shields.io/crates/v/bibget.svg)](https://crates.io/crates/bibget) [![dependency status](https://deps.rs/repo/github/nathansam/bibget/status.svg)](https://deps.rs/repo/github/nathansam/bibget) [![MIT](https://img.shields.io/crates/l/bibget.svg)](https://github.com/nathansam/bibget/blob/master/LICENSE) 
 
-CLI tool to generate a BibTex entry from a DOI. Written in Rust and based on the [`doi2bib` crate](https://crates.io/crates/doi2bib). 
+Command line interface tool for generating BibTex entries from DOIs. Written in 
+Rust and based on the [`doi2bib` crate](https://crates.io/crates/doi2bib).  
 
 ## Installation
 
-`bibget` can be installed from source using `cargo`
-
-
+Pre-compiled binaries for MacOS and Linux are available from the
+[releases page](https://github.com/nathansam/bibget/releases) and do not require
+Rust to be installed. 
 
+`bibget` can be installed from source using `cargo`. The most stable version is
+hosted on [crates.io](https://crates.io/crates/bibget).
 
 ``` bash
 # release version from crates.io
 cargo install bibget 
+```
+
+You can also install from GitHub if you want access to the latest pre-release
+(likely with newer dependencies) or development (more experimental) builds.
 
-# development version from GitHub
+``` bash
+# pre-release version
 cargo install --git https://github.com/nathansam/bibget.git bibget 
+# development version 
+cargo install --git https://github.com/nathansam/bibget.git --branch dev bibget 
 ```
 
 ## Usage
 
-`bibget` supports an optional `-f/--file` argument for writing the BibTex entry to a file. The file will automatically be created if it does not already exist. If the file exists then the entry will be appended to the file. 
+`bibget` is a command line tool that takes a DOI as an argument and returns
+output in BibTex format. Multiple DOIs can be passed via whitespace separation.
 
 ``` bash
-> bibget -f test.bib 10.1002/sim.1186
+bibget 10.1002/sim.1186 10.1007/978-3-319-19425-7
 ```
 
-```
+``` bibtex
  @article{Higgins_2002,
    title = {Quantifying heterogeneity in a meta‐analysis},
    volume = {21},
@@ -42,4 +53,26 @@ cargo install --git https://github.com/nathansam/bibget.git bibget
    month = may,
    pages = {1539–1558}
 }
+
+ @book{Harrell__2015,
+  _2015,
+   title = {Regression Modeling Strategies: With Applications to Linear Models, Logistic and Ordinal Regression, and Survival Analysis},
+   ISBN = {9783319194257},
+   ISSN = {2197-568X},
+   url = {http://dx.doi.org/10.1007/978-3-319-19425-7},
+   DOI = {10.1007/978-3-319-19425-7},
+   journal = {Springer Series in Statistics},
+   publisher = {Springer International Publishing},
+   author = {Harrell , Frank E.},
+   year = {2015}
+}
+
+```
+
+`bibget` supports an optional `-f/--file` flag for writing the BibTex to
+file. If the specified file does not already exist, it will be created first.
+Entries will be appended to the end of existing files instead. 
+
+``` bash
+> bibget -f test.bib 10.1002/sim.1186
 ```