Release v0.10.0-alpha.1

• Correction (stretching) done inside viewport
• Manual protocol selection option
• Presets updated and cleaned up
• Loading cursor animation when applicable
• Clear viewport when loading file

Note:

This is an alpha version released to make the latest features accessible without the compiled files expiring, and as such the program may not work as expected. Especially the viewport can be slow to update at times due to improperly implemented image rendering changes, and loading another file while one is already open may cause the program to crash (reopening fixes it).

Release v0.9.0

• Mercator and Azimuthal Equidistant projection
• Landmarks
• More reliable geomanipulation
• Give .exe an icon
• Better integration with GDAL (write PAM file)
• Better fingerprinting
• Thermal calibration (NOAA/MetOp AVHRR)
• (NOAA) AMSU-A support
• Add projection coefficients for NOAA-15
• Command line map overlays/landmarks

Notes:

• Azimuthal Equidistant projections may have incorrect aspect ratio

Release v0.8.0

Changes from v0.8.0:

• Don't get stuck on "decode in progress" when a pass has no timestamps
• Scan preset variable
• Backwards GAC support
• Qt6 support (not included in builds)

Changes from v0.8.0-rc2:

• Fix TLE URL

Changes from v0.8.0-rc1:

• Built in projector
• bin2raw16 and vcdu2cadu tools
• Correct map overlays as vectors
• New presets
• AVHRR 3A/B detection
• Ubuntu jammy package
• Invert MSU-MR thermal channels
• Remember last used map settings
• (NOAA) MHS and HIRS projection
• Fix TLE loading on systems with , decimal seperator
• Fix LRPT geomanipulation
• Fix map overlay and IR blend rotation

Release v0.8.0-rc2

Changes from v0.8.0-rc2:

• Fix TLE URL

Changes from v0.8.0-rc1:

• Built in projector
• bin2raw16 and vcdu2cadu tools
• Correct map overlays as vectors
• New presets
• AVHRR 3A/B detection
• Ubuntu jammy package
• Invert MSU-MR thermal channels
• Remember last used map settings
• (NOAA) MHS and HIRS projection
• Fix TLE loading on systems with , decimal seperator
• Fix LRPT geomanipulation
• Fix map overlay and IR blend rotation

Release v0.8.0-rc1

Release candidate for v0.8.0, if no problems are encountered this will become v0.8.0.

• Built in projector
• bin2raw16 and vcdu2cadu tools
• Correct map overlays as vectors
• New presets
• AVHRR 3A/B detection
• Ubuntu jammy package
• Invert MSU-MR thermal channels
• Remember last used map settings
• (NOAA) MHS and HIRS projection
• Fix TLE loading on systems with , decimal seperator
• Fix LRPT geomanipulation
• Fix map overlay and IR blend rotation

Release v0.7.1

• New map overlay method (doesn't require GDAL)
• Remove raw DSB support (avoids false positives)

Release v0.7.0

• GAC Support
• Gradients
• Dynamic presets
• Better MTVZA support
• Default command line settings
• DSB support

Notes

• ~/.config/leanhrpt is no longer used by AppImages
• GAC projection is unstable
• https://github.com/Xerbo/libpredict-deb is required for debian packages

Release v0.6.1

Features:

• Drag and drop
• MTVZA support
• NOAA HIRS support
• Better equalisation
• Debian packaging (requires https://github.com/Xerbo/libpredict-deb)

Release v0.6.0

• LRPT Support
• Faster map overlay generation
• Significantly faster projection
• Automatic image rotation
• Sun zenith calculation
• Single click VIS/IR blending
• More reliable fingerprinting
• Update checker

LeanHRPT-Decode-x86_64-w64-hotfix.zip is from dc94e50 "Use correct version of OpenSSL"

Release v0.5.1

• Fix map overlays on Windows (long passes/NOAA)
• New presets
• More advanced command line interface

(Hotfix AppImage is built from e7f2a2e, only change is a library filename)