diff --git a/README.md b/README.md
index cc84495..f2e4a32 100644
--- a/README.md
+++ b/README.md
@@ -186,10 +186,12 @@ See also [Friends of Rust](https://www.rust-lang.org/friends.html) (organization
 
 * [Cargo](https://crates.io/) — the Rust package manager
   * [BurntSushi/cargo-benchcmp](https://github.com/BurntSushi/cargo-benchcmp) [[cargo-benchcmp](https://crates.io/crates/cargo-benchcmp)] — utility to compare Rust micro-benchmarks [<img src="https://api.travis-ci.org/BurntSushi/cargo-benchcmp.svg?branch=master">](https://travis-ci.org/BurntSushi/cargo-benchcmp)
+   * [cardoe/cargo-bitbake](https://github.com/cardoe/cargo-bitbake) [[cargo-bitbake](https://crates.io/crates/cargo-bitbake)] - cargo extension that can generate BitBake recipes utilizing the classes from meta-rust [<img src="https://api.travis-ci.org/cardoe/cargo-bitbake.svg?branch=master">](https://travis-ci.org/cardoe/cargo-bitbake)
   * [rsolomo/cargo-check](https://github.com/rsolomo/cargo-check) [[cargo-check](https://crates.io/crates/cargo-check)] — a wrapper around `cargo rustc -- -Zno-trans` which can be helpful for running a faster compile if you only need correctness checks [<img src="https://api.travis-ci.org/rsolomo/cargo-check.svg?branch=master">](https://travis-ci.org/rsolomo/cargo-check)
   * [kbknapp/cargo-count](https://github.com/kbknapp/cargo-count) [[cargo-count](https://crates.io/crates/cargo-count)] — lists source code counts and details about cargo projects, including unsafe statistics [<img src="https://api.travis-ci.org/kbknapp/cargo-count.svg?branch=master">](https://travis-ci.org/kbknapp/cargo-count)
   * [pwoolcoc/cargo-do](https://github.com/pwoolcoc/cargo-do) [[cargo-do](https://crates.io/crates/cargo-do)] — run multiple cargo commands in a row [<img src="https://api.travis-ci.org/pwoolcoc/cargo-do.svg?branch=master">](https://travis-ci.org/pwoolcoc/cargo-do)
   * [maxsnew/cargo-dot](https://github.com/maxsnew/cargo-dot) — generate graphs of a Cargo project's dependencies [<img src="https://api.travis-ci.org/maxsnew/cargo-dot.svg?branch=master">](https://travis-ci.org/maxsnew/cargo-dot)
+  * [cardoe/cargo-ebuild](https://github.com/cardoe/cargo-ebuild) [[cargo-ebuild](https://crates.io/crates/cargo-ebuild)] - cargo extension that can generate ebuilds using the in-tree eclasses [<img src="https://api.travis-ci.org/cardoe/cargo-ebuild.svg?branch=master">](https://travis-ci.org/cardoe/cargo-ebuild)
   * [killercup/cargo-edit](https://github.com/killercup/cargo-edit) [[cargo-edit](https://crates.io/crates/cargo-edit)] — allows you to add and list dependencies by reading/writing to your Cargo.toml file from the command line [<img src="https://api.travis-ci.org/killercup/cargo-edit.svg?branch=master">](https://travis-ci.org/killercup/cargo-edit)
   * [Ralvke/cargo-find](https://github.com/Ralvke/cargo-find) [[cargo-find](https://crates.io/crates/cargo-find)] — Find crates from command line [<img src="https://api.travis-ci.org/Ralvke/cargo-find.svg?branch=master">](https://travis-ci.org/Ralvke/cargo-find)
   * [kbknapp/cargo-graph](https://github.com/kbknapp/cargo-graph) [[cargo-graph](https://crates.io/crates/cargo-graph)] — updated fork of `cargo-dot` with additional features [<img src="https://api.travis-ci.org/kbknapp/cargo-graph.svg?branch=master">](https://travis-ci.org/kbknapp/cargo-graph)
@@ -627,6 +629,8 @@ See also [Are we (I)DE yet?](https://areweideyet.com/) and [Rust and IDEs](https
   * [Qihoo360/rust-jsonnet](https://github.com/Qihoo360/rust-jsonnet) —  [<img src="https://api.travis-ci.org/Qihoo360/rust-jsonnet.svg?branch=master">](https://travis-ci.org/Qihoo360/rust-jsonnet)
 * MsgPack
   * [3Hren/msgpack-rust](https://github.com/3Hren/msgpack-rust) — a pure Rust low/high level MessagePack implementation [<img src="https://api.travis-ci.org/3Hren/msgpack-rust.svg?branch=master">](https://travis-ci.org/3Hren/msgpack-rust)
+* PEM
+  * [jcreekmore/pem-rs](https://github.com/jcreekmore/pem-rs) [[pem](https://crates.io/crates/pem)] - a Rust based way to parse and encode PEM-encoded data [<img src="https://api.travis-ci.org/jcreekmore/pem-rs.svg?branch=master">](https://travis-ci.org/jcreekmore/pem-rs)
 * ProtocolBuffers
   * [danburkert/prost](https://github.com/danburkert/prost) — [<img src="https://api.travis-ci.org/danburkert/prost.svg?branch=master">](https://travis-ci.org/danburkert/prost)
   * [stepancheg/rust-protobuf](https://github.com/stepancheg/rust-protobuf) — [<img src="https://api.travis-ci.org/stepancheg/rust-protobuf.svg?branch=master">](https://travis-ci.org/stepancheg/rust-protobuf)