QGIS 3.28 'Firenze' is a significant release in the QGIS lifecycle, primarily serving as the Long-Term Release (LTR) since March 2023. It balances "bleeding edge" innovation with the rock-solid stability required for professional production environments. Key Feature Upgrades

Enhanced ESRI Integration: This version is a major milestone for mixed-software environments, offering vastly improved workflows for users working with ESRI-based formats and services. It includes field domain management for non-GeoPackage OGR sources, allowing you to manage and create tables in ESRI File Geodatabases directly from the QGIS browser.

New Symbology & Markers: New ellipse marker options are available, including pentagon, hexagon, octagon, star, and fractional circles.

Point Cloud & Mesh Support: Significant updates to point cloud features and mesh support enhance 3D visualization and complex data handling.

Automated Accessibility: A new font application feature automatically adds fonts from project layers that aren't installed on your local machine, ensuring consistent project visuals across different platforms.

Data Safety: Includes a new "confirm delete" action to prevent accidental data loss during editing. Performance and Usability

Processing Power: The Processing toolbox was redesigned for better speed and stability. Many tasks now run in the background, so you can continue working while complex tools execute.

User Interface: The "Identify Results" panel can now hide null values, making it much easier to clean up and view information in sparse datasets.

System Compatibility: It remains fully cross-platform, running on Windows, macOS, and Linux. Pros and Cons qgis2web 3.28.0 — QGIS Python Plugins Repository

“The installer keeps asking for OSGeo4W setup”

For Linux:

System Requirements for QGIS 3.28

To ensure a smooth QGIS 3.28 download and installation, your computer should meet these minimum specifications:

| Component | Minimum Requirement | Recommended | |-----------|---------------------|--------------| | OS | Windows 8.1 / 10 / 11, macOS 10.13+, or Linux (Ubuntu 20.04+) | Windows 11 / macOS Ventura | | Processor | 64-bit dual-core CPU | 64-bit quad-core or better | | RAM | 4 GB | 8 GB or more | | Storage | 3 GB free space | 5 GB SSD | | Graphics | OpenGL 2.1 capable | Dedicated GPU with 2GB VRAM | | Screen Resolution | 1024 x 768 | 1920 x 1080 or higher |

Note: QGIS 3.28 is strictly 64-bit. 32-bit operating systems are no longer supported.

For Windows (64-bit recommended)

  1. Go to the official QGIS all-releases page:
    https://qgis.org/downloads/
  2. Look for the folder named 3.28.17-1 (the final point release of 3.28).
  3. Download one of these:
    • QGIS-OSGeo4W-3.28.17-1.msi (standard standalone install)
    • QGIS-OSGeo4W-3.28.17-1-2.msi (if you need both 32-bit & 64-bit component selection)
  4. Run the installer as administrator.

💡 Pro tip: During installation, check ✅ “Install QGIS Desktop” and ✅ “Install Desktop shortcuts”.