diff --git a/documentation/trunk/eiffelstudio/eiffelstudio-reference/compiler/compiler-history/Major-changes-between-ISE-Eiffel-15.08-and-ISE-Eiffel-15.12.wiki b/documentation/trunk/eiffelstudio/eiffelstudio-reference/compiler/compiler-history/Major-changes-between-ISE-Eiffel-15.08-and-ISE-Eiffel-15.12.wiki
index d56ed743..10fb03ab 100644
--- a/documentation/trunk/eiffelstudio/eiffelstudio-reference/compiler/compiler-history/Major-changes-between-ISE-Eiffel-15.08-and-ISE-Eiffel-15.12.wiki
+++ b/documentation/trunk/eiffelstudio/eiffelstudio-reference/compiler/compiler-history/Major-changes-between-ISE-Eiffel-15.08-and-ISE-Eiffel-15.12.wiki
@@ -7,20 +7,21 @@
 
 ==Improvements==
 * Introduced options to select the number of types being generated in each C directory via the general.cfg located in $ISE_EIFFEL/studio/eifinit. The first option is workbench_c_basket_limit for workbench code (defaulting at 33) and the other is finalized_c_basket_limit (defaulting at 50).
+* Fixed incrementality performance issues on large system. Instead of taking a few minutes at the end of degree 3 before jumping to degree 2, it will now take about 10 to 15 seconds.
 
 ==Changes==
 
 ==Bug fixes==
 
-===Language issues===
-* Fixed bug#19120 (test#tuple019) by reporting the tuple field name that violated VUAR(2) for the corresponding assigner command.
-
 ===Compiler issues===
+* Fixed bug#19120 (test#tuple019) by reporting the tuple field name that violated VUAR(2) for the corresponding assigner command.
+* Fixed test#attach049 by checking target type of boolean operators when computing scopes of variables.
+* Fixed test#attach114 by checking that parenthesis may be used as parenthesis alias calls.
+* Fixed test#anchor012.
+* Fixed bug#17907 (test#incr417), bug#17913 (test#incr418), (in assertion-enabled mode) bug#17942 (test#incr419), test#incr432 by making sure any changes after an error fix are taken into account.
+* Fixed test#attach115 by recording a qualified call as soon as there is an iteration form of a loop.
+* Fixed improper type of like argument in generics (test#exec364).
 
 ===SCOOP issues===
 * Fixed test#scoop74 by propagating the controlled status of an object test expression to an object test local to avoid unnecessary wrapping for this local.
-* Fixed test#scoop075 by allocating a separate call data structure register before message processing and by freeing it at the end of a call so that the register does not get incorrectly reused.
-
-===Runtime/code generation issues===
-
-===Store/Retrieve issues===
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+* Fixed test#scoop075 by allocating a separate call data structure register before message processing and by freeing it at the end of a call so that the register does not get incorrectly reused.
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