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This table summarizes new features and changes that might cause incompatibilities when you upgrade from an earlier version, or when you use files on multiple versions. Details are provided in the description of the new feature or change.
| Version (Release) | New Features and Changes with Version Compatibility Impact |
|---|---|
| Latest Version V3.0 (R2009b) | See the Compatibility Considerations subheading
for this new feature or change: |
| V2.4 (R2009a) | See the Compatibility Considerations subheading
for this new feature or change: |
| V2.3 (R2008b) | None |
| V2.2 (R2008a) | None |
| V2.1.1 (R2007b+) | None |
| V2.1 (R2007b) | See the Compatibility Considerations subheading
for each of these new features or changes: |
| V2.0 (R2007a) | See the Compatibility Considerations subheading
for each of these new features or changes: |
| V1.5 (R2006b) | None |
| V1.4 (R2006a) | See the Compatibility Considerations subheading
for each of these new features or changes: |
| V1.3 (R14SP3) | See the Compatibility Considerations subheading for this new feature or change: |
| V1.2 (R14SP2) | None |
| V1.1 (R14SP1) | None |
| V1.0 (R14) | Not applicable |
![]() | Version 1.0 (R14) Fixed-Point Toolbox Software |

Learn how to apply early verification to your development process through these technical resources.
How much time do you spend on testing to ensure implementation meets system-level requirements?
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