GRIF2026.6 (15 September 2026)

GRIF
- Added the ability to update predefined attributes from old documents
-Added support for copying and pasting tables from OnlyOffice
-Safety Manual chapter was updated
Boolean
-Added an option to display the law trigram
-Fixed the unintended reset of the unit drop-down menu when changing law parameters
BFiab
-The “Behavior” column is now disabled for source and target blocks
-The useless default law was displayed in the block table for source and target blocks
Reseda
-The “Behavior” column is now disabled for source and target nodes
ETree
-Fixed an issue where intermediate points were incorrectly selected automatically in auto mode when targeting scenarios only; previously, only the last point was calculated.
-The result synthesis is now displayed after calculations started with the matrix-sigma button (instead of the detailed results).
Simulation
-It is once again possible to enter a group by double-clicking in simulation mode

GRIF2026.5 (4 September 2026)

GRIF
-Improvements to .bat scripts for console/command-line execution.
-Ability to reset attribute color to “blank” after setting it.
Boolean
-Entering a constant distribution of 1-0.85 without spaces on either side of the “-” generated an incorrect distribution set to a constant of 1. A syntax error is now displayed.
SIL
-Added an option to prevent test periods from being overwritten when updating the Excel component database
-Adding a partial test to a component with DCC now triggers an immediate update of the DCC without waiting for the next action.
-Fixed an erroneous warning during verification when a secondary actuator is deleted if DCC is enabled
Risk
-Renamed the “simplified/advanced” mode to “quantitative/qualitative” for matrices.
-The summary (and not the detailed results) is now displayed correctly again after each calculation.
Petri12
-Fixed an issue with partial selection editing in a dynamic display script.
Petro
-Fixed an error that caused the Bypass to lock up if delayBP < response time for additional failure.

GRIF2026.4 (6 July 2026)

GRIF
-Removed unintended + and – zoom shortcuts; the only zoom shortcut is CTRL + mouse wheel
SIL
-Fixed the locking of SIFs and components in read-only mode (it was possible to modify them by interacting with the schema)
-Fixed the column filter, which would redisplay all columns after a CTRL+V in the component table
-Fixed the bug that prevented saving a curve as the default curve template
Petri12
-Fixed assertions in test scenarios. The assertion on array values was not returning the correct results

GRIF2026.3 (17 June 2026)

GRIF
-Updated the EULA
-A calculation in progress is now locked until the calculation is complete
-Improved performance of the curve drawing for cases with 100000+ points
Boolean
-Added tooltips to the quantile details columns
-It is once again possible to enter values for probability distribution factors
-Added a “GRIF” suffix to attributes generated by GRIF during calculations
Tree
-Fixed the window displaying the parent list and the context menu window displaying the list of child events
Risk
-Initial events are now initiators by default
BFiab
-Fixed the display of repeated negation blocks
Petri12
-Fixed the interactive simulation that would loop indefinitely in certain cases with the "SimVisible" attribute
-Fixed the display of the TS9 description
Petro
-Fixed an issue with the opening of the variable configuration window
-Fixed block alignment issues
Flex
-Added the ability to remove the image from a subsystem
Markov
-Fixed a bug preventing phase configuration during multi-phase calculations
Plugin
-HPC Results can be retrieved even after the document is closed

GRIF2026.2 (19 May 2026)

GRIF
-Update of Tomcat (v10.1.55) for fixing CVE
-Update of proxy-vole (v2.0.0) for fixing CVE
-Documentation update (new features section)
Boolean
-Improvement of error message related to quantiles
Bool
-New command line example for import

GRIF2026.1 (11 May 2026)

GRIF
-Improved interface for entering dynamic displays
-Updated list of predefined attributes
-Parameter database with attributes
-Minimap
-Node display color based on attribute value
-Reorganize root page with the mouse
-New display options for title blocks
-More precise configuration options for printing (header fonts, options, etc.)
-Copy of the selected part as an SVG image to the clipboard (in addition to GIF) during a CTRL+C action in the view
-GRIF now uses Java 21
Boolean
-Calculation of F(t) and R(t) integrated into the calculation engine for more features (uncertainties, handling of non-perfect systems at t=0, etc.)
-Detailed quantiles
-Meilleur affichage des noms dans les résultats grâce (moins de mélange noms/descriptions)
-Display of description in addition to ID and name in result tables
Tree
-Link display management (colors, styles, etc.)
SIL
-Tables of parts and available channels among the data tables
Simulation
-New options for defining calculation times
-TO_DUPLICATE attribute
-Calendar mode and leap years
Flex
-Procedures and functions
Plugin
-Improved HPC plugin to work with new AZURE security requirements (see plugin manual).