diff --git a/DEPS b/DEPS
index 14a4f8d..1acadc2 100644
--- a/DEPS
+++ b/DEPS
@@ -46,7 +46,7 @@
   # has.
   "co19_rev": "73545b2bf6c7f8e4eb931bb04d86e38d6485deee",
   # This line prevents conflicts when both packages are rolled simultaneously.
-  "co19_2_rev": "a93f8484f7265f0849692d3b1208323393733f8d",
+  "co19_2_rev": "52d3d2a6d2550ccd69c8facf8a36099be66f1493",
 
   # The internal benchmarks to use. See go/dart-benchmarks-internal
   "benchmarks_internal_rev": "076df10d9b77af337f2d8029725787155eb1cd52",
diff --git a/tests/co19_2/co19_2-co19.status b/tests/co19_2/co19_2-co19.status
index fd3ae01e..03f0c27 100644
--- a/tests/co19_2/co19_2-co19.status
+++ b/tests/co19_2/co19_2-co19.status
@@ -131,7 +131,3 @@
 LanguageFeatures/Instantiate-to-bound/typedef/static/typedef_typedef_l1_t17: SkipByDesign # https://github.com/dart-lang/sdk/issues/46483
 LanguageFeatures/Instantiate-to-bound/typedef/static/typedef_typedef_l1_t19: SkipByDesign # https://github.com/dart-lang/sdk/issues/46483
 LibTest/io/RawDatagramSocket/*: Skip # https://github.com/dart-lang/co19/issues/195
-
-[ $compiler == dart2js || $compiler == dartdevk ]
-Language/Libraries_and_Scripts/Scripts/top_level_main_t01: SkipByDesign # Uses dart:io.
-Language/Libraries_and_Scripts/Scripts/top_level_main_t06: SkipByDesign # Uses dart:io.
diff --git a/tests/co19_2/co19_2-dart2js.status b/tests/co19_2/co19_2-dart2js.status
index 29cbe78..c5d8002 100644
--- a/tests/co19_2/co19_2-dart2js.status
+++ b/tests/co19_2/co19_2-dart2js.status
@@ -15,9 +15,10 @@
 Language/Expressions/Object_Identity/object_t02: SkipByDesign # https://github.com/dart-lang/sdk/issues/42222#issuecomment-640431711
 Language/Expressions/Spawning_an_Isolate/new_isolate_t01: SkipByDesign
 Language/Functions/External_Functions/not_connected_to_a_body_t01: SkipByDesign # Non-JS-interop external members are not supported
+Language/Libraries_and_Scripts/Scripts/top_level_main_t01: SkipByDesign # Uses dart:io.
+Language/Libraries_and_Scripts/Scripts/top_level_main_t06: SkipByDesign # Uses dart:io.
 Language/Libraries_and_Scripts/Scripts/top_level_syntax_t01: SkipByDesign # Non-JS-interop external members are not supported
 Language/Libraries_and_Scripts/top_level_syntax_t01: SkipByDesign # Non-JS-interop external members are not supported
-Language/Metadata/before*: SkipByDesign # dart:mirrors not supported https://github.com/dart-lang/co19/issues/523.
 Language/Reference/Operator_Precedence/precedence_15_unary_prefix_t08: SkipByDesign # binary '~' produces different results in JavaScript and Dart
 LibTest/core/DateTime/DateTime.fromMicrosecondsSinceEpoch_A01_t01: SkipByDesign # microseconds are not supported in JavaScript
 LibTest/core/DateTime/microsecond_A01_t01: SkipByDesign # microseconds are not supported in JavaScript
@@ -31,7 +32,8 @@
 LibTest/core/int/parse_A01_t02: SkipByDesign # big integers cannot be represented in JavaScript
 LibTest/core/int/remainder_A01_t03: SkipByDesign # Division by zero is not an error in JavaScript
 LibTest/io/*: SkipByDesign # dart:io not supported.
-LibTest/isolate/*: SkipByDesign # dart:isolate not supported.
+LibTest/isolate/*: SkipByDesign # dart:isolate not supported
+LibTest/mirrors/*: SkipByDesign # dart:mirrors not supported
 LibTest/typed_data/ByteBuffer/asInt64List_A01_t01: SkipByDesign # Int64List not supported on the web
 LibTest/typed_data/ByteBuffer/asInt64List_A02_t01: SkipByDesign # Int64List not supported on the web
 LibTest/typed_data/ByteBuffer/asInt64List_A03_t01: SkipByDesign # Int64List not supported on the web
diff --git a/tests/co19_2/co19_2-dartdevc.status b/tests/co19_2/co19_2-dartdevc.status
index 13e01d6..d927051 100644
--- a/tests/co19_2/co19_2-dartdevc.status
+++ b/tests/co19_2/co19_2-dartdevc.status
@@ -66,9 +66,10 @@
 Language/Expressions/Object_Identity/object_t02: SkipByDesign # https://github.com/dart-lang/sdk/issues/42222#issuecomment-640431711
 Language/Expressions/Spawning_an_Isolate/new_isolate_t01: SkipByDesign # dart:isolate not supported.
 Language/Functions/External_Functions/not_connected_to_a_body_t01: SkipByDesign # External variables are not supported
+Language/Libraries_and_Scripts/Scripts/top_level_main_t01: SkipByDesign # Uses dart:io.
+Language/Libraries_and_Scripts/Scripts/top_level_main_t06: SkipByDesign # Uses dart:io.
 Language/Libraries_and_Scripts/Scripts/top_level_syntax_t01: SkipByDesign # External variables are not supported
 Language/Libraries_and_Scripts/top_level_syntax_t01: SkipByDesign # External variables are not supported
-Language/Metadata/before*: SkipByDesign # dart:mirrors not supported https://github.com/dart-lang/co19/issues/523.
 Language/Reference/Operator_Precedence/precedence_15_unary_prefix_t08: SkipByDesign # binary '~' produces different results in JavaScript and Dart
 Language/Types/Interface_Types/subtype_t27: SkipSlow
 Language/Types/Interface_Types/subtype_t28: SkipSlow
@@ -102,8 +103,9 @@
 LibTest/html/IFrameElement/focus_A01_t01: SkipSlow
 LibTest/html/IFrameElement/onMouseWheel_A01_t01: SkipSlow
 LibTest/html/IFrameElement/onTransitionEnd_A01_t01: SkipSlow
-LibTest/io/*: SkipByDesign # dart:io not supported.
-LibTest/isolate/*: SkipByDesign # dart:isolate not supported.
+LibTest/io/*: SkipByDesign # dart:io not supported
+LibTest/isolate/*: SkipByDesign # dart:isolate not supported
+LibTest/mirrors/*: SkipByDesign # dart:mirrors not supported
 LibTest/typed_data/ByteBuffer/asInt64List_A01_t01: SkipByDesign # Int64List not supported on the web
 LibTest/typed_data/ByteBuffer/asInt64List_A02_t01: SkipByDesign # Int64List not supported on the web
 LibTest/typed_data/ByteBuffer/asInt64List_A03_t01: SkipByDesign # Int64List not supported on the web
diff --git a/tests/co19_2/co19_2-kernel.status b/tests/co19_2/co19_2-kernel.status
index 6c9f37b..0ea8baf 100644
--- a/tests/co19_2/co19_2-kernel.status
+++ b/tests/co19_2/co19_2-kernel.status
@@ -6,8 +6,6 @@
 LanguageFeatures/Instantiate-to-bound/typedef/static/typedef_l2_06_t04: SkipByDesign # Won't fix. See https://github.com/dart-lang/sdk/issues/46288
 
 [ $runtime == dart_precompiled ]
-Language/Libraries_and_Scripts/Scripts/top_level_main_t01: Skip # https://github.com/dart-lang/co19/issues/1211
-Language/Libraries_and_Scripts/Scripts/top_level_main_t06: Skip # https://github.com/dart-lang/co19/issues/1211
 LibTest/io/RawDatagramSocket/join_A01_t01: Skip # https://github.com/dart-lang/co19/issues/195
 LibTest/io/RawDatagramSocket/join_A01_t02: Skip # https://github.com/dart-lang/co19/issues/195
 LibTest/io/RawDatagramSocket/join_A02_t01: Skip # https://github.com/dart-lang/co19/issues/195
diff --git a/tools/VERSION b/tools/VERSION
index e35aabd..ea1d582 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -27,5 +27,5 @@
 MAJOR 2
 MINOR 15
 PATCH 0
-PRERELEASE 259
+PRERELEASE 260
 PRERELEASE_PATCH 0
\ No newline at end of file