ibisjp/ibis-office v0.8.5 was published on GitHub on October 30, 2026. This version makes it possible to play video and audio in PowerPoint. The spreadsheet side gains an alignment window and a header/footer window. Automatic adjustment of numeric column width, handling of vertical-text symbols, and a web build preservation archive are also included in the release. The changes are recorded in the [v0.8.5 release](https://github.com/ibisjp/ibis-office/releases/tag/v0.8.5).
This repository is an office suite built with Rust and GPUI that aims to support editing DOCX, XLSX and PPTX documents. The repository description states that it aims for pixel-accurate rendering across the three formats. Screen output uses DirectX, Metal, Vulkan and WebGPU, and it targets Windows, macOS, Linux and the web (Wasm). This release concretely strengthens the document editing and playback features described in that product description. The alignment window, the header/footer window and numeric column width adjustment are features added to spreadsheet work, while video and audio playback are features added to presentations.
However, the release summary contains no figures that would let you check rendering accuracy or processing speed. It is therefore difficult to judge DOCX, XLSX and PPTX compatibility or the performance level from these changes alone. Within what can be confirmed, this is a release that adds editing and playback features to an office suite targeting multiple formats and platforms.