diff --git a/core/src/main/resources/hudson/Messages_pl.properties b/core/src/main/resources/hudson/Messages_pl.properties
new file mode 100644
index 0000000000000000000000000000000000000000..3c92922c2734aac9fb37ad5351a22815333fca97
--- /dev/null
+++ b/core/src/main/resources/hudson/Messages_pl.properties
@@ -0,0 +1,26 @@
+# The MIT License
+#
+# Copyright (c) 2016, Damian Szczepanik
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+PluginManager.DisplayName=Menad\u017Cer wtyczek
+PluginManager.PluginIsAlreadyInstalled.RestartRequired=Wtyczka {0} by\u0142a ju\u017C zainstalowana. Jenkins musi zosta\u0107 ponownie uruchomiony, aby zaktualizowa\u0107 wtyczk\u0119.
+AboutJenkins.DisplayName=Informacje o Jenkinsie
+AboutJenkins.Description=Sprawd\u017A wersj\u0119 i licencj\u0119
diff --git a/core/src/main/resources/hudson/PluginManager/check_pl.properties b/core/src/main/resources/hudson/PluginManager/check_pl.properties
index 2003bf8df1cf47819c72fed4508d15fec566094d..579836ad90c039adcb03bdddd90640ac2a38e7e6 100644
--- a/core/src/main/resources/hudson/PluginManager/check_pl.properties
+++ b/core/src/main/resources/hudson/PluginManager/check_pl.properties
@@ -21,3 +21,4 @@
 # THE SOFTWARE.
 
 Check\ now=Sprawd\u017A teraz
+lastUpdated=Ostatnie sprawdzenie: {0} temu
\ No newline at end of file
diff --git a/core/src/main/resources/hudson/PluginManager/installed_pl.properties b/core/src/main/resources/hudson/PluginManager/installed_pl.properties
index 799c461da78217eaf58e3abb3ae4028910194ac0..47bc109f1610e7bcb56bee252f1219fbbb80e717 100644
--- a/core/src/main/resources/hudson/PluginManager/installed_pl.properties
+++ b/core/src/main/resources/hudson/PluginManager/installed_pl.properties
@@ -31,4 +31,5 @@ Uninstall=Odinstaluj
 Unpin=Odepnij
 Version=Wersja
 downgradeTo=Powr\u00F3\u0107 do starszej wersji {0}
+requires.restart=Wymagane jest ponowne uruchomienie Jenkinsa. Zmiany wtyczek w tym momencie s\u0105 bardzo niewskazane. Uruchom ponownie Jenkinsa, zanim wprowadzisz zmiany.
 wiki.url=http://wiki.jenkins-ci.org/display/JENKINS/Pinned+Plugins
diff --git a/core/src/main/resources/hudson/model/Messages_pl.properties b/core/src/main/resources/hudson/model/Messages_pl.properties
index e36ad43a2546f0508af330e3a1d38133c8cfed78..db0c2b82eda167c3347168dd57e963d21aa9d51b 100644
--- a/core/src/main/resources/hudson/model/Messages_pl.properties
+++ b/core/src/main/resources/hudson/model/Messages_pl.properties
@@ -1 +1,25 @@
-ParametersDefinitionProperty.DisplayName=Ten build jest sparametryzowany
+ParametersDefinitionProperty.DisplayName=To budowanie jest sparametryzowane
+ManageJenkinsAction.DisplayName=Zarz\u0105dzaj Jenkinsem
+
+Job.AllRecentBuildFailed=Wszystkie ostatnie budowania nie powiod\u0142y si\u0119.
+Job.BuildStability=Stabilno\u015B\u0107 budowa\u0144: {0}
+Job.NOfMFailed={0} spo\u015Br\u00F3d {1} ostatnich budowa\u0144 nie powiod\u0142o si\u0119.
+Job.NoRecentBuildFailed=Brak ostatnich budowa\u0144 zako\u0144czonych niepowodzeniem.
+AbstractProject.Pronoun=Projekt
+
+BallColor.Aborted=Przerwane
+BallColor.Disabled=Zablokowane
+BallColor.Failed=Nie powiod\u0142o si\u0119
+BallColor.InProgress=W trakcie
+BallColor.NotBuilt=Nie zbudowane
+BallColor.Pending=W oczekiwaniu
+BallColor.Success=Pomy\u015Blne
+BallColor.Unstable=Niestabilne
+
+Permalink.LastBuild=Ostatnie budowanie
+Permalink.LastStableBuild=Ostatnie stabilne budowanie
+Permalink.LastUnstableBuild=Ostatnie niestabilne budowanie
+Permalink.LastUnsuccessfulBuild=Ostatnie niepomy\u015Blne budowanie
+Permalink.LastSuccessfulBuild=Ostatnie pomy\u015Blne budowanie
+Permalink.LastFailedBuild=Ostatnie niepomy\u015Blne budowanie
+Permalink.LastCompletedBuild=Ostatnie zako\u0144czone budowanie
diff --git a/core/src/main/resources/hudson/model/UpdateCenter/body_pl.properties b/core/src/main/resources/hudson/model/UpdateCenter/body_pl.properties
index d63f523d32a37569f3533a311a9046b2f7d347e9..7515413d8690af6df9ffb942c427449c4e63e517 100644
--- a/core/src/main/resources/hudson/model/UpdateCenter/body_pl.properties
+++ b/core/src/main/resources/hudson/model/UpdateCenter/body_pl.properties
@@ -21,5 +21,5 @@
 # THE SOFTWARE.
 
 Go\ back\ to\ the\ top\ page=Wr\u00F3\u0107 do strony g\u0142\u00F3wnej
-warning=Zrestartuj Jenkinsa gdy instalacja si\u0119 zako\u0144czy i \u017Cadne zadanie nie b\u0119dzie wykonywane
+warning=Zrestartuj Jenkinsa, gdy instalacja si\u0119 zako\u0144czy i \u017Cadne zadanie nie b\u0119dzie wykonywane
 you\ can\ start\ using\ the\ installed\ plugins\ right\ away=Mo\u017Cesz ju\u017C zacz\u0105\u0107 korzysta\u0107 z zainstalowanych wtyczek
diff --git a/core/src/main/resources/hudson/util/HudsonIsLoading/index_pl.properties b/core/src/main/resources/hudson/util/HudsonIsLoading/index_pl.properties
index 6fa17050039477eaab18d9db3f2bb385d38fa702..f97f2f86474d5662cf105fcda8a90f3b2acc99bd 100644
--- a/core/src/main/resources/hudson/util/HudsonIsLoading/index_pl.properties
+++ b/core/src/main/resources/hudson/util/HudsonIsLoading/index_pl.properties
@@ -1,4 +1,4 @@
 # This file is under the MIT License by authors
 
-Please\ wait\ while\ Jenkins\ is\ getting\ ready\ to\ work=Poczekaj prosz\u0119 a\u017C Jenkins b\u0119dzie gotowy do pracy
-Your\ browser\ will\ reload\ automatically\ when\ Jenkins\ is\ ready.=Twoja przegl\u0105darka prze\u0142aduje si\u0119 automatycznie kiedy Jenkins b\u0119dzie gotowy.
+Please\ wait\ while\ Jenkins\ is\ getting\ ready\ to\ work=Poczekaj prosz\u0119, a\u017C Jenkins b\u0119dzie gotowy do pracy
+Your\ browser\ will\ reload\ automatically\ when\ Jenkins\ is\ ready.=Twoja przegl\u0105darka automatycznie prze\u0142aduje stron\u0119, kiedy Jenkins b\u0119dzie gotowy.
diff --git a/core/src/main/resources/hudson/views/BuildButtonColumn/column_pl.properties b/core/src/main/resources/hudson/views/BuildButtonColumn/column_pl.properties
index 2b3d505f7be1616475886f91072a40c795b77db7..ef61b47961623df853ca234d5c1c88e61b9e2d24 100644
--- a/core/src/main/resources/hudson/views/BuildButtonColumn/column_pl.properties
+++ b/core/src/main/resources/hudson/views/BuildButtonColumn/column_pl.properties
@@ -20,6 +20,6 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-Build_scheduled=Zaplanowany build
-Schedule_a_build=Dodaj kompilacj\u0119 do kolejki dla {0}
+Build_scheduled=Budowanie zaplanowane
+Schedule_a_build=Dodaj budowanie do kolejki dla {0}
 Schedule_a_build_with_parameters=Zbuduj z parametrami dla {0}
diff --git a/core/src/main/resources/hudson/views/LastDurationColumn/columnHeader_pl.properties b/core/src/main/resources/hudson/views/LastDurationColumn/columnHeader_pl.properties
index a7ea02acbfffaf3ef403e72f865367f87dfd7b99..772faa8053d15631a2b02fae7bfae90766908531 100644
--- a/core/src/main/resources/hudson/views/LastDurationColumn/columnHeader_pl.properties
+++ b/core/src/main/resources/hudson/views/LastDurationColumn/columnHeader_pl.properties
@@ -20,4 +20,4 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-Last\ Duration=Ostatni Czas Trwania
+Last\ Duration=Czas ostatniego budowania
diff --git a/core/src/main/resources/hudson/widgets/Messages_pl.properties b/core/src/main/resources/hudson/widgets/Messages_pl.properties
new file mode 100644
index 0000000000000000000000000000000000000000..37de7c67a60769b084e2217bd5fd0e5d5352e944
--- /dev/null
+++ b/core/src/main/resources/hudson/widgets/Messages_pl.properties
@@ -0,0 +1,23 @@
+# The MIT License
+#
+# Copyright (c) 2016, Damian Szczepanik
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+BuildHistoryWidget.DisplayName=Historia budowa\u0144
diff --git a/core/src/main/resources/jenkins/model/Jenkins/legend_pl.properties b/core/src/main/resources/jenkins/model/Jenkins/legend_pl.properties
index 3e072ee7641986b9668a374d67486eb8b376c406..5dcd092fc61cf677add99e3b4f83d6a12a54a8ad 100644
--- a/core/src/main/resources/jenkins/model/Jenkins/legend_pl.properties
+++ b/core/src/main/resources/jenkins/model/Jenkins/legend_pl.properties
@@ -4,7 +4,12 @@ blue=Ostatnie budowanie projektu zako\u0144czy\u0142o si\u0119 pomy\u015Blnie.
 blue_anime=Ostatnie budowanie projektu zako\u0144czy\u0142o si\u0119 pomy\u015Blnie. Nowa wersja jest w trakcie budowy.
 grey=Projekt nie zosta\u0142 dotychczas zbudowany lub jest wy\u0142\u0105czony.
 grey_anime=Trwa pierwsze budowanie projektu.
-red=Ostatnia wgrywka nie powiod\u0142a si\u0119.
-red_anime=Ostatnia wgrywka nie powiod\u0142a si\u0119. Nowa wersja jest w trakcie budowy.
+red=Ostatnie budowanie projektu nie powiod\u0142o si\u0119.
+red_anime=Ostatnie budowanie projektu nie powiod\u0142o si\u0119. Nowa wersja jest w trakcie budowy.
 yellow=Ostatnie budowanie projektu zako\u0144czy\u0142o si\u0119 pomy\u015Blnie, lecz wersja jest niestabilna. To oznaczenie stosowane jest dla projekt\u00F3w, w kt\u00F3rych testy zako\u0144czy\u0142y si\u0119 niepowodzeniem.
 yellow_anime=Ostatnie budowanie projektu zako\u0144czy\u0142o si\u0119 pomy\u015Blnie, lecz wersja jest niestabilna. Nowa wersja jest w trakcie budowy.
+health-81plus=Budowanie zako\u0144czone pomy\u015Blnie w ponad 80 procent przypadk\u00F3w. Przesu\u0144 myszk\u0119 nad ikon\u0119 projektu, aby sprawdzi\u0107 szczeg\u00F3\u0142y.
+health-61to80=Budowanie zako\u0144czone pomy\u015Blnie pomi\u0119dzy 60 a 80 procent przypadk\u00F3w. Przesu\u0144 myszk\u0119 nad ikon\u0119 projektu, aby sprawdzi\u0107 szczeg\u00F3\u0142y.
+health-41to60=Budowanie zako\u0144czone pomy\u015Blnie pomi\u0119dzy 40 a 60 procent przypadk\u00F3w. Przesu\u0144 myszk\u0119 nad ikon\u0119 projektu, aby sprawdzi\u0107 szczeg\u00F3\u0142y.
+health-21to40=Budowanie zako\u0144czone pomy\u015Blnie pomi\u0119dzy 20 a 40 procent przypadk\u00F3w. Przesu\u0144 myszk\u0119 nad ikon\u0119 projektu, aby sprawdzi\u0107 szczeg\u00F3\u0142y.
+health-00to20=Budowanie zako\u0144czone pomy\u015Blnie w poni\u017Cej 20 procent przypadk\u00F3w. Przesu\u0144 myszk\u0119 nad ikon\u0119 projektu, aby sprawdzi\u0107 szczeg\u00F3\u0142y.
diff --git a/core/src/main/resources/jenkins/model/Messages_pl.properties b/core/src/main/resources/jenkins/model/Messages_pl.properties
index a0d73064dff8c00f907b0f644db351de7caebe2b..5d8e20a46faa98b8caf0ceaea4d36311671ec758 100644
--- a/core/src/main/resources/jenkins/model/Messages_pl.properties
+++ b/core/src/main/resources/jenkins/model/Messages_pl.properties
@@ -1 +1,5 @@
-BuildDiscarderProperty.displayName=Porzu\u0107 stare buildy
+# The MIT License
+
+BuildDiscarderProperty.displayName=Porzu\u0107 stare budowania
+ParameterizedJobMixIn.build_with_parameters=Buduj z parametrami
+ParameterizedJobMixIn.build_now=Buduj teraz
diff --git a/core/src/main/resources/lib/hudson/project/config-concurrentBuild_pl.properties b/core/src/main/resources/lib/hudson/project/config-concurrentBuild_pl.properties
index 14f974c09606df21200332686487d7fe982eb348..7100aeedd30417349382d15e466ee7c605654c5b 100644
--- a/core/src/main/resources/lib/hudson/project/config-concurrentBuild_pl.properties
+++ b/core/src/main/resources/lib/hudson/project/config-concurrentBuild_pl.properties
@@ -1,3 +1,3 @@
 # This file is under the MIT License by authors
 
-title.concurrentbuilds=Wykonuj buildy wsp\u00F3\u0142bie\u017Cnie, je\u015Bli zajdzie potrzeba
+title.concurrentbuilds=Wykonuj budowania wsp\u00F3\u0142bie\u017Cnie, je\u015Bli zajdzie potrzeba
diff --git a/core/src/main/resources/lib/hudson/project/config-disableBuild_pl.properties b/core/src/main/resources/lib/hudson/project/config-disableBuild_pl.properties
index d1237e44e8518fc732e85b11ac1f20080e41e302..72f4880d2ab5c94ba86ec7fe6d9e4d5635cf23b5 100644
--- a/core/src/main/resources/lib/hudson/project/config-disableBuild_pl.properties
+++ b/core/src/main/resources/lib/hudson/project/config-disableBuild_pl.properties
@@ -1,4 +1,4 @@
 # This file is under the MIT License by authors
 
-Disable\ Build=Zablokuj build
-No\ new\ builds\ will\ be\ executed\ until\ the\ project\ is\ re-enabled.=Nowe buildy nie b\u0119d\u0105 wykonywane dop\u00F3ki projekt nie b\u0119dzie odblokowany
+Disable\ Build=Zablokuj budowanie
+No\ new\ builds\ will\ be\ executed\ until\ the\ project\ is\ re-enabled.=Nowe budowania nie b\u0119d\u0105 wykonywane dop\u00F3ki projekt nie b\u0119dzie odblokowany