Update NEWS.md for #483, #484, #485, and #487

NEWS.md

@@ -4,18 +4,24 @@
 
 * Support for testing group URIs on being relative has been added (#478)
 
-* Logging support at the R and C++ level has been added (#479)
+* Logging support at the R and C++ level has been added (#479, #487)
 
 * Use of TileDB Embedded was upgraded to release 2.12.1, and 2.12.2 (#480, #481)
 
 ## Bug Fixes
 
 * Accomodate possible zero sized allocation estimates for attributes (#482)
 
+* Detect missing columns in a write-attempt with partial data (#483)
+
 ## Build and Test Systems
 
 * Update check-out action to version three suppressing a warning (#477)
 
+* Code Coverage reports are now generated and available at codecov.io (#484)
+
+* Small internal changes renaming two files and conditioning tests under two older releases (#485)
+
 
 # tiledb 0.16.0