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Nightly build 2026.45.2-nightly.20261110.dd71614
Nightly / interim build — not a stable release.
Built from the latest main branch. May contain bugs or incomplete features.
For stable, use the latest v* release.
Source: dd71614b0b84de7a1a9fb993a6da09fa9a17dd48
Build version: 2026.45.2-nightly.20261110.dd71614
Windows and macOS installers are signed. Linux packages and SHA256SUMS.txt have detached
OpenPGP signatures (.asc), key fingerprint 13F6D414ADEE4ED4CD09AC60601D86C93C504D29.
How to verify: docs/ondertekening.md.
Open CalcSheet Studio v2026.45.2
What's New in v2026.45.2
Open desktop app for structural calculations using CalcPAD syntax, with direct IFC 4x3 / IFCX export.
Downloads
- Windows (System): Download the
*_x64-setup.exeinstaller for system-wide installation (requires admin) - Windows (User): Download the
*_x64_user-setup.exeinstaller for current user only (no admin required) - macOS: Download the
.dmgfile (universal - supports Intel and Apple Silicon) - Linux: Download the
.debpackage or.AppImage
Verification
Windows installers carry an Authenticode signature with timestamp, the macOS app and .dmg a Developer ID signature with a notarization ticket. Linux packages and SHA256SUMS.txt have detached OpenPGP signatures (.asc); the public key is openaec-release-key.asc, fingerprint 13F6D414ADEE4ED4CD09AC60601D86C93C504D29. How to verify: docs/ondertekening.md.
Open CalcSheet Studio v2026.45.1
What's New in v2026.45.1
Open desktop app for structural calculations using CalcPAD syntax, with direct IFC 4x3 / IFCX export.
Downloads
- Windows (System): Download the
*_x64-setup.exeinstaller for system-wide installation (requires admin) - Windows (User): Download the
*_x64_user-setup.exeinstaller for current user only (no admin required) - macOS: Download the
.dmgfile (universal - supports Intel and Apple Silicon) - Linux: Download the
.debpackage or.AppImage
Verification
Windows installers carry an Authenticode signature with timestamp, the macOS app and .dmg a Developer ID signature with a notarization ticket. Linux packages and SHA256SUMS.txt have detached OpenPGP signatures (.asc); the public key is openaec-release-key.asc, fingerprint 13F6D414ADEE4ED4CD09AC60601D86C93C504D29. How to verify: docs/ondertekening.md.
Open CalcSheet Studio v2026.45.0
What's New in v2026.45.0
Open desktop app for structural calculations using CalcPAD syntax, with direct IFC 4x3 / IFCX export.
Downloads
- Windows (System): Download the
*_x64-setup.exeinstaller for system-wide installation (requires admin) - Windows (User): Download the
*_x64_user-setup.exeinstaller for current user only (no admin required) - macOS: Download the
.dmgfile (universal - supports Intel and Apple Silicon) - Linux: Download the
.debpackage or.AppImage
Verification
Windows installers carry an Authenticode signature with timestamp, the macOS app and .dmg a Developer ID signature with a notarization ticket. Linux packages and SHA256SUMS.txt have detached OpenPGP signatures (.asc); the public key is openaec-release-key.asc, fingerprint 13F6D414ADEE4ED4CD09AC60601D86C93C504D29. How to verify: docs/ondertekening.md.