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1. Introduction
2. Version 2026 R1.02
3. Version 2026 R1.01
4. Version 2026 R1
4.1. Improvements to Jama Import
4.2. Improvements to DOORS Classic Support
4.3. Improvements for Codebeamer Support
4.4. Support of Additional MagicDraw (Cameo) Stereotypes
4.5. Support for FMEDA Safety Workflow with Synopsys VC Functional Safety Manager (VC FSM) (Beta)
4.6. Type Synchronization for Part Numbers
4.7. Improvements for Diff/Merge
4.8. Updates for Shared Projects
4.9. External Reference Profile Property
4.10. Improvements to CAFTA Handling
4.11. Ansys Engineering Copilot
4.12. M2Doc Updates
5. Version 2025 R2.04
5.1. Customer Support now on Ansys Customer Support Space
6. Version 2025 R2.02
6.1. Improved Typing for Action Pins and Object Nodes
6.2. Attack Path Heatmap Support
6.3. Update Element IDs When Copying in FTA or Attack Tree Diagrams
6.4. NPRD/EPRD Reliability Database Update
6.5. Extended DOORS NG Authentication
6.6. DOORS Export and Push Updates Features
6.7. Issues with the Offline Installer
7. Version 2025 R2
7.1. Importing and Exporting DOORS Requirements
7.2. FTA Improvements
7.3. Improvements in FMEA and FMEDA Worksheets
7.4. SAM Enterprise License
7.5. Scripting Improvements
7.6. M2Doc Improvements
7.7. Ansys Unified Product Installer
8. Version 2025 R1.01
8.1. Improvements for FMEA Handling
8.2. Open Named Project Versions from Earlier Tool Versions
9. Version 2025 R1
9.1. Improvements to FMEA Handling
9.2. Improvements to FTA Handling
9.3. Improvements to BOM Import
9.4. Scripting Improvements
9.5. Improvements to M2Doc Reporting
9.6. Removed Features
10. Version 2024 R2.02
11. Version 2024 R2.01
11.1. Working Offline
12. Version 2024 R2
12.1. Shared Web Licensing
12.2. Codebeamer SSO Support
12.3. Problems View for Collaboration Projects
12.4. Improved Collaboration Support
12.5. Import of Diagrams from FaultTree+
12.6. Improvements to Imports from Cameo (MagicDraw)
12.7. Online Help
12.8. Deprecated Features
13. Version 2024 R1
13.1. Scripting in medini analyze
13.2. Updates to the M2Doc Integration
14. Version 2023 R2.1
14.1. DFMEA
14.2. FTA
14.3. Collaboration Platform
14.4. Beta Feature: Import SysML v2 Models from Ansys System Architecture Modeler
15. Version 2023 R2
15.1. Table Editor Extensions
15.2. Misc Improvements
16. Version 2023 R1.1
17. Version 2023 R1
17.1. General Enhancements
17.2. FTA and RBD
17.3. Requirement Adapter Improvements
17.4. Enhancement of SysML Model Importers
17.5. Misc
18. Version 2022 R2.1
19. Version 2022 R2
19.1. FMEA
19.2. FTA
19.3. Modeling Extensions
19.4. Miscellaneous
20. Version 2022 R1.1
21. Version 2021 R2.2
22. Version 2021 R1.2
23. Version 2022 R1
23.1. Digital Safety Manager (DSM)
23.2. FTA
23.3. FME(D)A
23.4. SysML Modeling
23.5. Miscellaneous
24. Version 2021 R2.1
25. Version 2021 R2
25.1. Safety Management
25.2. Reliability Block Diagrams (RBD)
25.3. FTA
25.4. Cybersecurity
25.5. Failure Net & Reliability
25.6. Integrations
25.7. Miscellaneous
26. Version 2021 R1.1
27. Version 2021 R1
27.1. System Weakness Analysis & FMEA
27.2. Reliability
27.3. FTA
27.4. Cybersecurity
27.5. Integrations
27.6. Miscellaneous
28. Version 2020 R2.1
29. Version 2019 R2.4
30. Version 2020 R2
30.1. Safety & Cybersecurity Analysis
30.2. Tool Integrations
30.3. Miscellaneous
31. Version 2020 R1.1
32. Version 2020 R1
32.1. Cybersecurity Analysis
32.2. SOTIF Extensions
32.3. Aerospace
32.4. Miscellaneous
33. Version 2019 R3.1
34. Version 2019 R2.3
35. Version 2019 R3
35.1. Industrial Profile for IEC61508
35.2. Reliability Handbook GJB/Z 299C
35.3. Integrations
35.4. Miscellaneous
36. Version 2019 R2.2
37. Version 2019 R2.1
38. Version 2019 R2
38.1. Safety Analyses
38.2. Failure Rate Prediction
38.3. Integrations
38.4. Semiconductors / FMEDA
38.5. Miscellaneous
39. Version 2019 R1.1
40. Version 2019 R1
40.1. Setup / Installation
40.2. Hazard Analysis Support
40.3. Fault Tree Analysis
40.4. Failure Rate Prediction
40.5. System and Function Modeling
40.6. Integrations
40.7. Semiconductors / FMEDA
40.8. Scripting
40.9. Miscellaneous
41. Version 19.2.1
42. Version 19.2.0
42.1. FMEDA Improvements
42.2. Enhancements for Semiconductors
42.3. Integrations
42.4. Miscellaneous
43. Version 19.1.1
44. Version 19.1.0
44.1. Tool Integrations
44.2. HAZOP Support
44.3. Safety Domains
44.4. FMEA Improvements
44.5. Miscellaneous
45. Version 19.0.1
46. Version 19.0
46.1. Safety Domain Profiles
46.2. FMEA Improvements
46.3. Tool Integrations
46.4. Miscellaneous
47. Version 18.2.3
47.1. Mission Profile Extension
47.2. FTA
48. Version 18.2.2
49. Version 18.2.1
50. Version 18.2
50.1. Transient Failure Support
50.2. SCADE Architect Integration
50.3. Safety Requirement Integration Extensions
50.4. Miscellaneous
51. Version 18.1.2
52. Version 18.1.1
53. Version 18.1
53.1. Semiconductor Support
53.2. Reliability Enhancements
53.3. HARA Improvements
53.4. Miscellaneous
53.5. Experimental
54. Version 18.0
55. Version 4.0.0
55.1. Reliability extensions
55.2. FME(D)A feature enhancements
55.3. Integrations, Import and Export
55.4. Miscellaneous
56. Version 3.4.4
57. Version 3.4.3
58. Version 3.4.2
59. Version 3.4.1
60. Version 3.4.0
60.1. Improved FTA modeling
60.2. Extended quantitative FTA evaluations
60.3. Miscellaneous
61. Version 3.3.6
62. Version 3.3.5
63. Version 3.3.4
64. Version 3.3.3
65. Version 3.3.2
66. Version 3.3.1
67. Version 3.3.0
67.1. FME(D)A related features
67.2. FIDES guide for failure rate prediction
68. Version 3.2.4
68.1. PTC Integrity Adapter Extensions
68.2. Diagnostic Coverage Analysis (FMEDA)
69. Version 3.2.3
70. Version 3.2.2
71. Version 3.2.1
72. Version 3.2.0
72.1. Compare / Merge
72.2. Requirements
72.3. Project Handling
72.4. FTA
72.5. Dependency View
72.6. Hazard Analysis and Risk Assessment
72.7. Miscellaneous
73. Version 3.1.4
74. Version 3.1.3
74.1. Miscellaneous
75. Version 3.1.2
75.1. Miscellaneous
76. Version 3.1.1
77. Version 3.1.0
77.1. System Design
77.2. Hazard Analysis and Risk Assessment
77.3. Import From 3rd Party Tools
77.4. Task Management
77.5. Scripting
77.6. Miscellaneous
78. Version 3.0.7
79. Version 3.0.6
80. Version 3.0.5
81. Version 3.0.4
82. Version 3.0.3
83. Version 3.0.2
84. Version 3.0.1
84.1. Improved Rhapsody Import
85. Version 3.0.0
85.1. Function and Activity Modelling
85.2. Extended failure modelling
85.3. Improved FME(D)A
85.4. Other Features and Usability Improvements
85.5. Customization
86. Versions before 3.0.0