diff --git a/.gitignore b/.gitignore
index 1632202..61cbc15 100644
--- a/.gitignore
+++ b/.gitignore
@@ -100,3 +100,4 @@
 /jdk-updates-jdk11u-jdk-11.0.14+8-4curve.tar.xz
 /jdk-updates-jdk11u-jdk-11.0.14+9-4curve.tar.xz
 /jdk-updates-jdk11u-jdk-11.0.14.1+1-4curve.tar.xz
+/jdk-updates-jdk11u-jdk-11.0.15+1-4curve.tar.xz
diff --git a/NEWS b/NEWS
index 8069f37..9dd5d9e 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,132 @@ Key:
 JDK-X  - https://bugs.openjdk.java.net/browse/JDK-X
 CVE-XXXX-YYYY: https://cve.mitre.org/cgi-bin/cvename.cgi?name=XXXX-YYYY
 
+New in release OpenJDK 11.0.15 (2022-04-19):
+=============================================
+Live versions of these release notes can be found at:
+  * https://bitly.com/openjdk11015
+  * https://builds.shipilev.net/backports-monitor/release-notes-11.0.15.txt
+
+* Other changes
+  - JDK-8065704: Set LC_ALL=C for all relevant commands in the build system
+  - JDK-8177814: jdk/editpad is not in jdk TEST.groups
+  - JDK-8186780: clang fastdebug assertion failure in os_linux_x86:os::verify_stack_alignment()
+  - JDK-8193277: SimpleFileObject inconsistency between getName and getShortName
+  - JDK-8199079: Test javax/swing/UIDefaults/6302464/bug6302464.java is unstable
+  - JDK-8202142: jfr/event/io/TestInstrumentation is unstable
+  - JDK-8207011: Remove uses of the register storage class specifier
+  - JDK-8207793: [TESTBUG] runtime/Metaspace/FragmentMetaspace.java fails: heap needs to be increased
+  - JDK-8208074: [TESTBUG] vmTestbase/nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption/TestDescription.java failed with NullPointerException
+  - JDK-8210194: [TESTBUG] jvmti_FollowRefObjects.cpp missing initializer for member _jvmtiHeapCallbacks::heap_reference_callback
+  - JDK-8210236: Prepare ciReceiverTypeData::translate_receiver_data_from for concurrent class unloading
+  - JDK-8211170: AArch64: Warnings in C1 and template interpreter
+  - JDK-8214026: Canonicalized archive paths appearing in diagnostics
+  - JDK-8214761: Bug in parallel Kahan summation implementation
+  - JDK-8218546: Unable to connect to https://google.com using java.net.HttpClient
+  - JDK-8220634: SymLinkArchiveTest should handle not being able to create symlinks
+  - JDK-8222825: ARM32 SIGILL issue on single core CPU (not supported PLDW instruction)
+  - JDK-8223142: Clean-up WS and CB.
+  - JDK-8225559: assertion error at TransTypes.visitApply
+  - JDK-8232533: G1 uses only a single thread for pretouching the java heap
+  - JDK-8233827: Enable screenshots in the enhanced failure handler on Linux/macOS
+  - JDK-8234930: Use MAP_JIT when allocating pages for code cache on macOS
+  - JDK-8236210: javac generates wrong annotation for fields generated from record components
+  - JDK-8236505: Mark jdk/editpad/EditPadTest.java as @headful
+  - JDK-8237787: rewrite vmTestbase/vm/compiler/CodeCacheInfo* from shell to java
+  - JDK-8237798: rewrite vmTestbase/jit/tiered from shell to java
+  - JDK-8239502: [TEST_BUG] Test javax/swing/text/FlowView/6318524/bug6318524.java never fails
+  - JDK-8240904: Screen flashes on test failures when running tests from make
+  - JDK-8241423: NUMA APIs fail to work in dockers due to dependent syscalls are disabled by default
+  - JDK-8249019: clean up FileInstaller $test.src $cwd in vmTestbase_vm_compiler tests
+  - JDK-8251126: nsk.share.GoldChecker should read golden file from ${test.src}
+  - JDK-8251127: clean up FileInstaller $test.src $cwd in remaining vmTestbase_vm_compiler tests
+  - JDK-8251132: make main classes public in vmTestbase/jit tests
+  - JDK-8251558: J2DBench should support shaped and translucent windows
+  - JDK-8251998: remove usage of PropertyResolvingWrapper in vmTestbase/jit/t
+  - JDK-8252005: narrow disabling of allowSmartActionArgs in vmTestbase
+  - JDK-8253197: vmTestbase/nsk/jvmti/StopThread/stopthrd007/TestDescription.java fails with "ERROR: DebuggeeSleepingThread: ThreadDeath lost"
+  - JDK-8254827: JVMCI: Enable it for Windows+AArch64
+  - JDK-8254940: AArch64: Cleanup non-product thread members
+  - JDK-8255035: Update BCEL to Version 6.5.0
+  - JDK-8256154: Some TestNG tests require default constructors
+  - JDK-8256321: Some "inactive" color profiles use the wrong profile class
+  - JDK-8256373: [Windows/HiDPI] The Frame#setBounds does not work in a minimized state
+  - JDK-8257467: [TESTBUG] -Wdeprecated-declarations is reported at sigset() in exesigtest.c
+  - JDK-8257769: Cipher.getParameters() throws NPE for ChaCha20-Poly1305
+  - JDK-8258554: javax/swing/JTable/4235420/bug4235420.java fails in GTK L&F
+  - JDK-8262134: compiler/uncommontrap/TestDeoptOOM.java failed with "guarantee(false) failed: wrong number of expression stack elements during deopt"
+  - JDK-8263185: Mallinfo deprecated in glibc 2.33
+  - JDK-8264650: Cross-compilation to macos/aarch64
+  - JDK-8265150: AsyncGetCallTrace crashes on ResourceMark
+  - JDK-8266168: -Wmaybe-uninitialized happens in check_code.c
+  - JDK-8266170: -Wnonnull happens in classLoaderData.inline.hpp
+  - JDK-8266171: -Warray-bounds happens in imageioJPEG.c
+  - JDK-8266172: -Wstringop-overflow happens in vmError.cpp
+  - JDK-8266173: -Wmaybe-uninitialized happens in jni_util.c
+  - JDK-8266174: -Wmisleading-indentation happens in libmlib_image sources
+  - JDK-8266176: -Wmaybe-uninitialized happens in libArrayIndexOutOfBoundsExceptionTest.c
+  - JDK-8266187: Memory leak in appendBootClassPath()
+  - JDK-8266421: Deadlock in Sound System
+  - JDK-8268014: Build failure on SUSE Linux Enterprise Server 11.4 (s390x) due to 'SYS_get_mempolicy' was not declared
+  - JDK-8268542: serviceability/logging/TestFullNames.java tests only 1st test case
+  - JDK-8268882: C2: assert(n->outcnt() != 0 || C->top() == n || n->is_Proj()) failed: No dead instructions after post-alloc
+  - JDK-8270874: JFrame paint artifacts when dragged from standard monitor to HiDPI monitor
+  - JDK-8271202: C1: assert(false) failed: live_in set of first block must be empty
+  - JDK-8272345: macos doesn't check `os::set_boot_path()` result
+  - JDK-8272473: Parsing epoch seconds at a DST transition with a non-UTC parser is wrong
+  - JDK-8273277: C2: Move conditional negation into rc_predicate
+  - JDK-8273341: Update Siphash to version 1.0
+  - JDK-8273366: [testbug] javax/swing/UIDefaults/6302464/bug6302464.java fails on macOS12
+  - JDK-8273433: Enable parallelism in vmTestbase_nsk_sysdict tests
+  - JDK-8273438: Enable parallelism in vmTestbase/metaspace/stressHierarchy tests
+  - JDK-8273514: java/util/DoubleStreamSums/CompensatedSums.java failure
+  - JDK-8273575: memory leak in appendBootClassPath(), paths must be deallocated
+  - JDK-8273634: [TEST_BUG] Improve javax/swing/text/ParagraphView/6364882/bug6364882.java
+  - JDK-8273638: javax/swing/JTable/4235420/bug4235420.java fails in GTK L&F
+  - JDK-8273682: Upgrade Jline to 3.20.0
+  - JDK-8273704: DrawStringWithInfiniteXform.java failed : drawString with InfiniteXform transform takes long time
+  - JDK-8273933: [TESTBUG] Test must run without preallocated exceptions
+  - JDK-8274265: Suspicious string concatenation in logTestUtils.inline.hpp
+  - JDK-8274338: com/sun/jdi/RedefineCrossEvent.java failed "assert(m != __null) failed: NULL mirror"
+  - JDK-8274465: Fix javax/swing/text/ParagraphView/6364882/bug6364882.java failures
+  - JDK-8274523: java/lang/management/MemoryMXBean/MemoryTest.java test should handle Shenandoah
+  - JDK-8274658: ISO 4217 Amendment 170 Update
+  - JDK-8274714: Incorrect verifier protected access error message
+  - JDK-8274736: Concurrent read/close of SSLSockets causes SSLSessions to be invalidated unnecessarily
+  - JDK-8274795: AArch64: avoid spilling and restoring r18 in macro assembler
+  - JDK-8275326: C2: assert(no_dead_loop) failed: dead loop detected
+  - JDK-8275536: Add test to check that File::lastModified returns same time stamp as Files.getLastModifiedTime
+  - JDK-8275610: C2: Object field load floats above its null check resulting in a segfault
+  - JDK-8275650: Problemlist java/io/File/createTempFile/SpecialTempFile.java for Windows 11
+  - JDK-8275811: Incorrect instance to dispose
+  - JDK-8276105: C2: Conv(D|F)2(I|L)Nodes::Ideal should handle rounding correctly
+  - JDK-8276177: nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption failed with "assert(def_ik->is_being_redefined()) failed: should be being redefined to get here"
+  - JDK-8276314: [JVMCI] check alignment of call displacement during code installation
+  - JDK-8276623: JDK-8275650 accidentally pushed "out" file
+  - JDK-8277328: jdk/jshell/CommandCompletionTest.java failures on Windows
+  - JDK-8277342: vmTestbase/nsk/stress/strace/strace004.java fails with SIGSEGV in InstanceKlass::jni_id_for
+  - JDK-8277385: Zero: Enable CompactStrings support
+  - JDK-8277441: CompileQueue::add fails with assert(_last->next() == __null) failed: not last
+  - JDK-8277447: Hotspot C1 compiler crashes on Kotlin suspend fun with loop
+  - JDK-8277796: Bump update version for OpenJDK: jdk-11.0.15
+  - JDK-8278115: gc/stress/gclocker/TestGCLockerWithSerial.java has duplicate -Xmx
+  - JDK-8278116: runtime/modules/LoadUnloadModuleStress.java has duplicate -Xmx
+  - JDK-8278172: java/nio/channels/FileChannel/BlockDeviceSize.java should only run on Linux
+  - JDK-8278309: [windows] use of uninitialized OSThread::_state
+  - JDK-8278381: [GCC 11] Address::make_raw() does not initialize rspec
+  - JDK-8278384: Bytecodes::result_type() for arraylength returns T_VOID instead of T_INT
+  - JDK-8278758: runtime/BootstrapMethod/BSMCalledTwice.java fails with release VMs after JDK-8262134
+  - JDK-8278871: [JVMCI] assert((uint)reason < 2* _trap_hist_limit) failed: oob
+  - JDK-8279077: JFR crashes on Linux ppc due to missing crash protector in signal handler
+  - JDK-8279225: [arm32] C1 longs comparison operation destroys argument registers
+  - JDK-8279300: [arm32] SIGILL when running GetObjectSizeIntrinsicsTest
+  - JDK-8279379: GHA: Print tests that are in error
+  - JDK-8279702: [macosx] ignore xcodebuild warnings on M1
+  - JDK-8279833: Loop optimization issue in String.encodeUTF8_UTF16
+  - JDK-8279998: PPC64 debug builds fail with "untested: RangeCheckStub: predicate_failed_trap_id"
+  - JDK-8280786: Build failure on Solaris after 8262392
+  - JDK-8280999: array_bounds should be array-bounds after 8278507
+
 New in release OpenJDK 11.0.14.1 (2022-02-08):
 =============================================
 Live versions of these release notes can be found at:
diff --git a/java-11-openjdk.spec b/java-11-openjdk.spec
index a1483f5..1edb85c 100644
--- a/java-11-openjdk.spec
+++ b/java-11-openjdk.spec
@@ -315,8 +315,8 @@
 # New Version-String scheme-style defines
 %global featurever 11
 %global interimver 0
-%global updatever 14
-%global patchver 1
+%global updatever 15
+%global patchver 0
 # If you bump featurever, you must bump also vendor_version_string
 # Used via new version scheme. JDK 11 was
 # GA'ed in September 2018 => 18.9
@@ -363,7 +363,7 @@
 %global top_level_dir_name   %{origin}
 %global top_level_dir_name_backup %{top_level_dir_name}-backup
 %global buildver        1
-%global rpmrelease      6
+%global rpmrelease      1
 #%%global tagsuffix     %%{nil}
 # Priority must be 8 digits in total; up to openjdk 1.8, we were using 18..... so when we moved to 11, we had to add another digit
 %if %is_system_jdk
@@ -392,7 +392,7 @@
 # Release will be (where N is usually a number starting at 1):
 # - 0.N%%{?extraver}%%{?dist} for EA releases,
 # - N%%{?extraver}{?dist} for GA releases
-%global is_ga           1
+%global is_ga           0
 %if %{is_ga}
 %global ea_designator ""
 %global ea_designator_zip ""
@@ -2589,6 +2589,12 @@ require "copy_jdk_configs.lua"
 %endif
 
 %changelog
+* Tue Apr 12 2022 Andrew Hughes <gnu.andrew@redhat.com> - 1:11.0.15.0.1-0.1.ea
+- Update to jdk-11.0.15.0+1
+- Update release notes to 11.0.15.0+1
+- Switch to EA mode for 11.0.15 pre-release builds.
+- Related: rhbz#2050458
+
 * Mon Feb 28 2022 Andrew Hughes <gnu.andrew@redhat.com> - 1:11.0.14.1.1-6
 - Detect NSS at runtime for FIPS detection
 - Turn off build-time NSS linking and go back to an explicit Requires on NSS
diff --git a/sources b/sources
index 055aec0..c8384cd 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 SHA512 (tapsets-icedtea-6.0.0pre00-c848b93a8598.tar.xz) = 97d026212363b3c83f6a04100ad7f6fdde833d16579717f8756e2b8c2eb70e144a41a330cb9ccde9c3badd37a2d54fdf4650a950ec21d8b686d545ecb2a64d30
-SHA512 (jdk-updates-jdk11u-jdk-11.0.14.1+1-4curve.tar.xz) = c9b7a7cb507bcbe06e07a78dcd1f831acaf10a321b1c456b2ff57283b342550ea0ac84ab1a7daadbd22384a0115348e1131b8e51ddba692ea86d1c0825a560f1
+SHA512 (jdk-updates-jdk11u-jdk-11.0.15+1-4curve.tar.xz) = 8cc0d974c8c754f31c6f2182f8a96b8479a07a567d7301860405cc97c9518fcdf7cf9ebf83b34cf147e15a387ac32f2a119cac878c8d02f6f9798b01eba49899