Hello Everyone, We're excited to share a new addition to the pharo-containers <https://github.com/pharo-containers>. An efficient Circular Buffer implementation, developed as part of Google Summer of Code 2025 project under the mentorship of Gordana Rakic and Sebastian Jordan Montaño. This package provides fixed-size buffers supporting both FIFO (queue-style) and LIFO (stack-style) behavior. Itâs designed for use cases such as streaming data, undo/redo functionality, chat or browser history & more. You can find the repo here: Containers-Buffer <https://github.com/pharo-containers/Containers-Buffer> The README includes usage examples, installation steps etc. Feedback, suggestions, and contributions are very welcome ! ThankYou ! Alok Pathak GSoC'25 Contributor