diff --git a/data/crc.txt b/data/crc.txt
index a3c65aca7..f29f420f2 100644
--- a/data/crc.txt
+++ b/data/crc.txt
@@ -18,7 +18,7 @@
 "lib/cosmos/processors/processor.rb" 0x1FEB7030
 "lib/cosmos/processors/statistics_processor.rb" 0x514E4788
 "lib/cosmos/processors/watermark_processor.rb" 0x8829E260
-"lib/cosmos/version.rb" 0x7E836DC1
+"lib/cosmos/version.rb" 0x609CF1DC
 "lib/cosmos/conversions/new_packet_log_conversion.rb" 0x4AA03555
 "lib/cosmos/conversions/segmented_polynomial_conversion.rb" 0xC498CE81
 "lib/cosmos/conversions/processor_conversion.rb" 0xC72B73BD
@@ -70,18 +70,18 @@
 "lib/cosmos/gui/text/completion_text_edit.rb" 0x09A88429
 "lib/cosmos/gui/text/completion.rb" 0xB55DB949
 "lib/cosmos/gui/opengl/moon_model.rb" 0x9C1D696C
-"lib/cosmos/gui/opengl/opengl.rb" 0xBE4A454D
-"lib/cosmos/gui/opengl/gl_scene.rb" 0x82B75D87
+"lib/cosmos/gui/opengl/opengl.rb" 0x4165DA92
+"lib/cosmos/gui/opengl/gl_scene.rb" 0x24F22BA7
 "lib/cosmos/gui/opengl/earth_model.rb" 0x50D04F1F
-"lib/cosmos/gui/opengl/stl_reader.rb" 0xFAC1CA41
+"lib/cosmos/gui/opengl/stl_reader.rb" 0x05C1E979
 "lib/cosmos/gui/opengl/gl_bounds.rb" 0x3C40A91B
 "lib/cosmos/gui/opengl/gl_light.rb" 0x9B198652
-"lib/cosmos/gui/opengl/texture_mapped_sphere.rb" 0x60C65780
-"lib/cosmos/gui/opengl/stl_shape.rb" 0xB0EB0ECD
-"lib/cosmos/gui/opengl/gl_viewer.rb" 0x596D112A
+"lib/cosmos/gui/opengl/texture_mapped_sphere.rb" 0x2FAA909F
+"lib/cosmos/gui/opengl/stl_shape.rb" 0xAF328018
+"lib/cosmos/gui/opengl/gl_viewer.rb" 0xA50C5544
 "lib/cosmos/gui/opengl/gl_viewport.rb" 0xDCA4C43E
 "lib/cosmos/gui/opengl/gl_material.rb" 0xA9335A05
-"lib/cosmos/gui/opengl/gl_shape.rb" 0x1DE81D8A
+"lib/cosmos/gui/opengl/gl_shape.rb" 0xB1531BE7
 "lib/cosmos/gui/qt_tool.rb" 0x59F988CD
 "lib/cosmos/gui/qt.rb" 0x10480645
 "lib/cosmos/gui/utilities/analyze_log.rb" 0x5E13ABB0
@@ -108,7 +108,7 @@
 "lib/cosmos/packets/binary_accessor.rb" 0xCD678EF6
 "lib/cosmos/packets/packet.rb" 0x71A44396
 "lib/cosmos/packets/structure.rb" 0x4FB5B8D5
-"lib/cosmos/packets/commands.rb" 0xD310F0E6
+"lib/cosmos/packets/commands.rb" 0x36F95A2A
 "lib/cosmos/packets/limits_response.rb" 0xB836D388
 "lib/cosmos/packets/packet_config.rb" 0x9500DA95
 "lib/cosmos/packets/packet_item.rb" 0xE0789E45
@@ -224,7 +224,7 @@
 "lib/cosmos/tools/tlm_viewer/widgets/trendlimitsbar_widget.rb" 0xF812A1CC
 "lib/cosmos/tools/tlm_viewer/widgets/spacer_widget.rb" 0x2BBFF4CF
 "lib/cosmos/tools/tlm_viewer/widgets/labelvaluelimitscolumn_widget.rb" 0x83106C3B
-"lib/cosmos/tools/tlm_viewer/widgets/timegraph_widget.rb" 0x22C4F4C1
+"lib/cosmos/tools/tlm_viewer/widgets/timegraph_widget.rb" 0xA7D69022
 "lib/cosmos/tools/tlm_viewer/widgets/label_widget.rb" 0x5158C883
 "lib/cosmos/tools/tlm_viewer/widgets/sectionheader_widget.rb" 0x0CDABB7D
 "lib/cosmos/tools/tlm_viewer/widgets/valuerangebar_widget.rb" 0xFD9A6967
@@ -298,7 +298,7 @@
 "lib/cosmos/tools/cmd_tlm_server/router_thread.rb" 0x5070D428
 "lib/cosmos/tools/cmd_tlm_server/interface_thread.rb" 0x3F3BDB60
 "lib/cosmos/tools/packet_viewer/packet_viewer.rb" 0xDFD9701E
-"lib/cosmos/tools/cmd_sender/cmd_sender.rb" 0xCAC1A6ED
+"lib/cosmos/tools/cmd_sender/cmd_sender.rb" 0x04BACB04
 "lib/cosmos/tools/cmd_sender/cmd_param_table_item_delegate.rb" 0xE80FAD0A
 "lib/cosmos/tools/cmd_sender/cmd_sender_text_edit.rb" 0xB192AF6E
 "lib/cosmos/tools/tlm_grapher/tabbed_plots/overview_tabbed_plots.rb" 0x0FE62D7A
@@ -342,7 +342,7 @@
 "lib/cosmos/tools/handbook_creator/handbook_creator_config.rb" 0x9706590F
 "lib/cosmos/tools/handbook_creator/handbook_creator.rb" 0x729A16C4
 "lib/cosmos/tools/script_runner/script_runner.rb" 0x648F80BE
-"lib/cosmos/tools/script_runner/script_runner_frame.rb" 0x255C8DF0
+"lib/cosmos/tools/script_runner/script_runner_frame.rb" 0x0C54F330
 "lib/cosmos/tools/script_runner/script_audit.rb" 0xAAEFBDF7
 "lib/cosmos/tools/script_runner/script_runner_config.rb" 0xD5A30025
 "lib/cosmos/dart/db/seeds.rb" 0xA69E6A23
@@ -428,7 +428,7 @@
 "lib/cosmos/dart/lib/dart_reducer_worker_thread.rb" 0x25A4631B
 "lib/cosmos/dart/lib/dart_decommutator.rb" 0x1B82D21E
 "lib/cosmos/dart/lib/dart_tcpip_server_interface.rb" 0xF3A295D4
-"lib/cosmos/dart/lib/dart_common.rb" 0x663EF102
+"lib/cosmos/dart/lib/dart_common.rb" 0x91514597
 "lib/cosmos/dart/lib/dart_database_cleaner.rb" 0xA67479FD
 "lib/cosmos/dart/lib/dart_packet_log_writer.rb" 0x968E3CF5
 "lib/cosmos/dart/lib/dart_decom_query.rb" 0x72B29872
@@ -439,7 +439,7 @@
 "lib/cosmos/config/config_parser.rb" 0x3CCA586C
 "lib/cosmos/config/meta_config_parser.rb" 0xE4521B6B
 "lib/cosmos/utilities/csv.rb" 0xF79582B8
-"lib/cosmos/utilities/ruby_lex_utils.rb" 0x340218C1
+"lib/cosmos/utilities/ruby_lex_utils.rb" 0x839105B3
 "lib/cosmos/utilities/crc.rb" 0xD9581AD2
 "lib/cosmos/utilities/low_fragmentation_array.rb" 0x265263E1
 "lib/cosmos/utilities/logger.rb" 0xDD74C6BE
diff --git a/demo/config/data/crc.txt b/demo/config/data/crc.txt
index f98e6a9c8..7ad5cccfe 100644
--- a/demo/config/data/crc.txt
+++ b/demo/config/data/crc.txt
@@ -122,7 +122,7 @@
 "config/tools/handbook_creator/default_toc.xsl" 0x4122A040
 "config/tools/handbook_creator/handbook_creator.txt" 0xAA806C94
 "config/tools/script_runner/script_runner.txt" 0x1EECD803
-"config/dart/Gemfile" 0xE1222F76
+"config/dart/Gemfile" 0x69694DA8
 "tools/TlmExtractor.bat" 0x2B98E027
 "tools/Launcher" 0xFD4E356C
 "tools/CmdSequence" 0x4A13C82C
diff --git a/install/config/data/crc.txt b/install/config/data/crc.txt
index 745436826..32cdf9029 100644
--- a/install/config/data/crc.txt
+++ b/install/config/data/crc.txt
@@ -3,13 +3,13 @@
 "config/targets/SYSTEM/cmd_tlm/meta_tlm.txt" 0x07CDABCB
 "config/data/README.txt" 0x93B2C07E
 "config/system/system.txt" 0xD95B7058
-"config/tools/launcher/launcher.txt" 0x9382FDCE
+"config/tools/launcher/launcher.txt" 0x6A3047DB
 "config/tools/table_manager/README.txt" 0x93B2C07E
 "config/tools/tlm_viewer/tlm_viewer.txt" 0xD9071527
 "config/tools/data_viewer/data_viewer.txt" 0xAEE0B7DF
 "config/tools/test_runner/test_runner.txt" 0xD24409D2
 "config/tools/tlm_extractor/README.txt" 0x93B2C07E
-"config/tools/cmd_tlm_server/cmd_tlm_server.txt" 0x9B1D4372
+"config/tools/cmd_tlm_server/cmd_tlm_server.txt" 0x2A39E69F
 "config/tools/tlm_grapher/README.txt" 0x93B2C07E
 "config/tools/opengl_builder/README.txt" 0x93B2C07E
 "config/tools/limits_monitor/README.txt" 0x93B2C07E
@@ -29,7 +29,7 @@
 "config/tools/handbook_creator/default_toc.xsl" 0x4122A040
 "config/tools/handbook_creator/handbook_creator.txt" 0x64E4B5CC
 "config/tools/script_runner/script_runner.txt" 0x1EECD803
-"config/dart/Gemfile" 0x89E0F852
+"config/dart/Gemfile" 0x011A23A3
 "tools/TlmExtractor.bat" 0x2B98E027
 "tools/Launcher" 0xFD4E356C
 "tools/CmdSequence" 0x4A13C82C
diff --git a/lib/cosmos/version.rb b/lib/cosmos/version.rb
index 2b6cf539d..b836b59bc 100644
--- a/lib/cosmos/version.rb
+++ b/lib/cosmos/version.rb
@@ -1,12 +1,12 @@
 # encoding: ascii-8bit
 
-COSMOS_VERSION = '4.2.2'
+COSMOS_VERSION = '4.2.3'
 module Cosmos
   module Version
     MAJOR = '4'
     MINOR = '2'
-    PATCH = '2'
-    BUILD = '6c929b5a65fd9dc0631cdab312e71f65630fceff'
+    PATCH = '3'
+    BUILD = '90c87a409582104777955b2fb791e79da5d04e28'
   end
-  VERSION = '4.2.2'
+  VERSION = '4.2.3'
 end