Bump to v7.0.0-rc4+dev87

IC: Caelum-rc4+dev6, nasa/cFS#443

- Reverts development version identifier to 99 for revision number

README.md

@@ -10,6 +10,12 @@ The detailed cFE user's guide can be viewed at <https://github.com/nasa/cFS/blob
 
 ## Changelog
 
+### Development Build: v7.0.0-rc4+dev87
+
+- Revert development version identifier to 99 for revision number
+- Use osal-common.doxygen to resolve OSAL Doxygen refs
+- Refactor doxygen mainpage into frontpage
+- See <https://github.com/nasa/cFE/pull/2066> and <https://github.com/nasa/cFS/pull/443>
 ### Development Build: v7.0.0-rc4+dev80
 
 - Missing SB include for v2 msgid

docs/src/cfs_versions.dox

@@ -22,7 +22,7 @@
   bug fixes or major documentation updates.
   The Revision number may also be updated if there are other changes contained within a release that make
   it desirable for applications to distinguish one release from another.
-  WARNING: The revision number is set to the number 99 in development builds. To distinguish between development
+  WARNING: The revision number is set to the number 0xFF in development builds. To distinguish between development
   builds refer to the BUILD_NUMBER and BUILD_BASELINE detailed in the section "Identifying Development Builds".
 
   The Mission Version number is set to zero in all official releases, and is reserved for the mission use.

modules/core_api/fsw/inc/cfe_version.h

@@ -34,15 +34,14 @@
 /* Version Macro Definitions updated for official releases only */
 #define CFE_MAJOR_VERSION 6 /**< @brief Major release version (Former for Revision == 99) */
 #define CFE_MINOR_VERSION 7 /**< @brief Minor release version (Former for Revision == 99) */
-#define CFE_REVISION      0 /*!< @brief ONLY APPLY for OFFICIAL releases. Revision number.      */
+#define CFE_REVISION      99 /*!< @brief * Set to 0 on OFFICIAL releases, and set to 99 on development versions. Revision number.      */
 
 /*!
  * @brief Mission revision.
  *
- * Set to 0 on OFFICIAL releases, and set to 255 (0xFF) on development versions.
- * Values 1-254 are reserved for mission use to denote patches/customizations as needed.
+ * Reserved for mission use to denote patches/customizations as needed.
  */
-#define CFE_MISSION_REV 0xFF
+#define CFE_MISSION_REV 0
 
 #define CFE_STR_HELPER(x) #x                /**< @brief Convert argument to string */
 #define CFE_STR(x)        CFE_STR_HELPER(x) /**< @brief Expand macro before conversion */