Simulink Fixed Point Release Notes (Simulink® Fixed Point™)

Summary by Version

This table provides quick access to what's new in each version. For clarification, see Using Release Notes.

Version (Release)	New Features and Changes	Version Compatibility Considerations	Fixed Bugs and Known Problems	Related Documentation at Web Site
Latest Version V6.2 (R2009b)	Yes Details	No	Bug Reports Includes fixes	Printable Release Notes: PDF Current product documentation
V6.1 (R2009a)	Yes Details	Yes Summary	Bug Reports Includes fixes	No
V6.0 (R2008b)	Yes Details	Yes Summary	Bug Reports Includes fixes	No
V5.6.1 (R2008a+)	No	No	Bug Reports Includes fixes	No
V5.6 (R2008a)	Yes Details	No	Bug Reports Includes fixes	No
V5.5.1 (R2007b+)	No	No	Bug Reports Includes fixes	No
V5.5 (R2007b)	Yes Details	Yes Summary	Bug Reports Includes fixes	No
V5.4.1 (R2007a+)	No	No	Bug Reports Includes fixes	No
V5.4 (R2007a)	Yes Details	No	Bug Reports Includes fixes	No
V5.3 (R2006b)	Yes Details	No	Bug Reports	No
V5.2.1 (R2006a+)	No	No	Bug Reports at Web site	No
V5.2 (R2006a)	Yes Details	No	Bug Reports at Web site	No
V5.0 (R14)	Yes Details	Yes Summary	Yes Details	No
V4.1 (R13SP1)	Yes Details	No	Yes Details	No
V4.0.1 (R13+)	Yes Details	Yes Summary	Fixed bugs	No
V4.0 (R13)	Yes Details	Yes Summary	No bug fixes	No

Using Release Notes

Use release notes when upgrading to a newer version to learn about:

New features
Changes
Potential impact on your existing files and practices

Review the release notes for other MathWorks™ products required for this product (for example, MATLAB^® or Simulink^®). Determine if enhancements, bugs, or compatibility considerations in other products impact you.

If you are upgrading from a software version other than the most recent one, review the current release notes and all interim versions. For example, when you upgrade from V1.0 to V1.2, review the release notes for V1.1 and V1.2.