Intel One Mono 1.5 adds braille, Powerline support and 1,385 glyphs
Intel's revived open-source developer font gains braille and Powerline support alongside expanded symbol coverage in its first post-discontinuation release.
Summary
Intel has released One Mono 1.5, the first update to its open-source developer font family since the project was briefly discontinued and then revived in September 2026. The release expands the font's utility for terminal and accessibility workflows by adding braille support, Powerline glyphs, and additional arrows and symbols, bringing total glyph coverage to 1,385.
The font remains available under its open-source license on GitHub, continuing Intel's effort to provide a purpose-built monospace typeface for software development. The September discontinuation reversal suggests sustained internal commitment to the project despite the earlier decision to end maintenance.
What changes in One Mono 1.5
- Braille support: The font now includes braille pattern glyphs, expanding accessibility for developers and users who rely on braille displays or need to represent braille content in terminal and code environments.
- Powerline integration: Powerline-specific glyphs have been added, enabling proper rendering of popular terminal status line and prompt customizations used by developers running shell environments on Linux and other platforms.
- Expanded symbol coverage: Additional arrows and symbols join the glyph set, increasing the font's utility for technical documentation, diagrams, and interface elements in code editors and terminals.
- Glyph count: The total glyph coverage reaches 1,385 characters across the font family, representing substantial breadth for a monospace developer-focused typeface.
- Bug fixes: The release includes unspecified small bug fixes and improvements alongside the new glyph additions.
Why it matters
For Linux developers and system administrators who spend significant time in terminals, the Powerline support removes a common friction point that forces font fallback or patching workflows. The braille addition also marks a notable accessibility improvement in a space where developer tools often lag in inclusive design, and the open-source licensing ensures distribution packaging remains straightforward for Debian, Fedora, and other distributions that may include the font.
Original reference: www.phoronix.com →