# Changelog
## 0.5.0
- Add support for cgroups v2 in CPU and memory metrics
- Change memory metrics struct to allow for values being optional
## 0.4.3
- Add shared memory metric function `Memory.shmem()`.
## 0.4.2
- Support shared memory metric. For containers only cgroups v1 is supported.
## 0.2.0
* Initial support for containers