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Java 24

JEP404: Generational Shenandoah (Experimental)
JEP450: Compact Object Headers (Experimental)
JEP472: Prepare to Restrict the Use of JNI
JEP475: Late Barrier Expansion for G1
JEP478: Key Derivation Function API (Preview)
JEP479: Remove the Windows 32-bit x86 Port
JEP483: Ahead-of-Time Class Loading & Linking
JEP484: Class-File API
JEP485: Stream Gatherers
JEP486: Permanently Disable the Security Manager
JEP487: Scoped Values (Fourth Preview)
JEP488: Primitive Types in Patterns, instanceof, and switch (Second Preview)
JEP489: Vector API (Ninth Incubator)
JEP490: ZGC: Remove the Non-Generational Mode
JEP491: Synchronize Virtual Threads without Pinning
JEP492: Flexible Constructor Bodies (Third Preview)
JEP493: Linking Run-Time Images without JMODs
JEP494: Module Import Declarations (Second Preview)
JEP495: Simple Source Files and Instance Main Methods (Fourth Preview)
JEP496: Quantum-Resistant Module-Lattice-Based Key Encapsulation Mechanism
JEP497: Quantum-Resistant Module-Lattice-Based Digital Signature Algorithm
JEP498: Warn upon Use of Memory-Access Methods in sun.misc.Unsafe
JEP499: Structured Concurrency (Fourth Preview)
JEP501: Deprecate the 32-bit x86 Port for Removal

Java 23

JEP455: Primitive Types in Patterns, instanceof, and switch (Preview)
JEP466: Class-File API (Second Preview)
JEP467: Markdown Documentation Comments
JEP469: Vector API (Eighth Incubator)
JEP473: Stream Gatherers (Second Preview)
JEP471: Deprecate the Memory-Access Methods in sun.misc.Unsafe for Removal
JEP474: ZGC: Generational Mode by Default
JEP476: Module Import Declarations (Preview)
JEP477: Implicitly Declared Classes and Instance Main Methods (Third Preview)
JEP480: Structured Concurrency (Third Preview)
JEP481: Scoped Values (Third Preview)
JEP482: Flexible Constructor Bodies (Second Preview)

Java 22

JEP423: Region Pinning for G1
JEP447: Statements before super(...) (Preview)
JEP454: Foreign Function & Memory API
JEP456: Unnamed Variables & Patterns
JEP457: Class-File API (Preview)
JEP458: Launch Multi-File Source-Code Programs
JEP459: String Templates (Second Preview)
JEP460: Vector API (Seventh Incubator)
JEP461: Stream Gatherers (Preview)
JEP462: Structured Concurrency (Second Preview)
JEP463: Implicitly Declared Classes and Instance Main Methods (Second Preview)
JEP464: Scoped Values (Second Preview)

Java 21

JEP430: String Templates (Preview)
JEP431: Sequenced Collections
JEP439: Generational ZGC
JEP440: Record Patterns
JEP441: Pattern Matching for switch
JEP442: Foreign Function & Memory API (Third Preview)
JEP443: Unnamed Patterns and Variables (Preview)
JEP444: Virtual Threads
JEP445: Unnamed Classes and Instance Main Methods (Preview)
JEP446: Scoped Values (Preview)
JEP448: Vector API (Sixth Incubator)
JEP449: Deprecate the Windows 32-bit x86 Port for Removal
JEP451: Prepare to Disallow the Dynamic Loading of Agents
JEP452: Key Encapsulation Mechanism API
JEP453: Structured Concurrency (Preview)

Java 20

JEP429: Scoped Values (Incubator)
JEP432: Record Patterns (Second Preview)
JEP433: Pattern Matching for switch (Fourth Preview)
JEP434: Foreign Function & Memory API (Second Preview)
JEP436: Virtual Threads (Second Preview)
JEP437: Structured Concurrency (Second Incubator)
JEP438: Vector API (Fifth Incubator)

Java 19

JEP405: Record Patterns (Preview)
JEP422: Linux/RISC-V Port
JEP424: Foreign Function & Memory API (Preview)
JEP425: Virtual Threads (Preview)
JEP426: Vector API (Fourth Incubator)
JEP427: Pattern Matching for switch (Third Preview)
JEP428: Structured Concurrency (Incubator)

Java 18

JEP400: UTF-8 by Default
JEP408: Simple Web Server
JEP413: Code Snippets in Java API Documentation
JEP416: Reimplement Core Reflection with Method Handles
JEP417: Vector API (Third Incubator)
JEP418: Internet-Address Resolution SPI
JEP419: Foreign Function & Memory API (Second Incubator)
JEP420: Pattern Matching for switch (Second Preview)
JEP421: Deprecate Finalization for Removal

Java 17

JEP306: Restore Always-Strict Floating-Point Semantics
JEP356: Enhanced Pseudo-Random Number Generators
JEP382: New macOS Rendering Pipeline
JEP391: macOS/AArch64 Port
JEP398: Deprecate the Applet API for Removal
JEP403: Strongly Encapsulate JDK Internals
JEP406: Pattern Matching for switch (Preview)
JEP407: Remove RMI Activation
JEP409: Sealed Classes
JEP410: Remove the Experimental AOT and JIT Compiler
JEP411: Deprecate the Security Manager for Removal
JEP412: Foreign Function & Memory API (Incubator)
JEP414: Vector API (Second Incubator)
JEP415: Context-Specific Deserialization Filters

Java 16

JEP338: Vector API (Incubator)
JEP347: Enable C++14 Language Features
JEP357: Migrate from Mercurial to Git
JEP369: Migrate to GitHub
JEP376: ZGC: Concurrent Thread-Stack Processing
JEP380: Unix-Domain Socket Channels
JEP386: Alpine Linux Port
JEP387: Elastic Metaspace
JEP388: Windows/AArch64 Port
JEP389: Foreign Linker API (Incubator)
JEP390: Warnings for Value-Based Classes
JEP392: Packaging Tool
JEP393: Foreign-Memory Access API (Third Incubator)
JEP394: Pattern Matching for instanceof
JEP395: Records
JEP396: Strongly Encapsulate JDK Internals by Default
JEP397: Sealed Classes (Second Preview)

Java 15

JEP339: Edwards-Curve Digital Signature Algorithm (EdDSA)
JEP360: Sealed Classes (Preview)
JEP371: Hidden Classes
JEP372: Remove the Nashorn JavaScript Engine
JEP373: Reimplement the Legacy DatagramSocket API
JEP374: Disable and Deprecate Biased Locking
JEP375: Pattern Matching for instanceof (Second Preview)
JEP377: ZGC: A Scalable Low-Latency Garbage Collector
JEP378: Text Blocks
JEP379: Shenandoah: A Low-Pause-Time Garbage Collector
JEP381: Remove the Solaris and SPARC Ports
JEP383: Foreign-Memory Access API (Second Incubator)
JEP384: Records (Second Preview)
JEP385: Deprecate RMI Activation for Removal

Java 14

JEP305: Pattern Matching for instanceof (Preview)
JEP343: Packaging Tool (Incubator)
JEP345: NUMA-Aware Memory Allocation for G1
JEP349: JFR Event Streaming
JEP352: Non-Volatile Mapped Byte Buffers
JEP358: Helpful NullPointerExceptions
JEP359: Records (Preview)
JEP361: Switch Expressions (Standard)
JEP362: Deprecate the Solaris and SPARC Ports
JEP363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector
JEP364: ZGC on macOS
JEP365: ZGC on Windows
JEP366: Deprecate the ParallelScavenge + SerialOld GC Combination
JEP367: Remove the Pack200 Tools and API
JEP368: Text Blocks (Second Preview)
JEP370: Foreign-Memory Access API (Incubator)

Java 13

JEP350: Dynamic CDS Archives
JEP351: ZGC: Uncommit Unused Memory
JEP353: Reimplement the Legacy Socket API
JEP354: Switch Expressions (Preview)
JEP355: Text Blocks (Preview)

Java 12

JEP189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
JEP230: Microbenchmark Suite
JEP325: Switch Expressions (Preview)
JEP334: JVM Constants API
JEP340: One AArch64 Port, Not Two
JEP341: Default CDS Archives
JEP344: Abortable Mixed Collections for G1
JEP346: Promptly Return Unused Committed Memory from G1

Java 11

JEP181: Nest-Based Access Control
JEP309: Dynamic Class-File Constants
JEP315: Improve Aarch64 Intrinsics
JEP318: Epsilon
JEP320: Remove the Java EE and CORBA Modules
JEP321: HTTP Client (Standard)
JEP323: Local-Variable Syntax for Lambda Parameters
JEP324: Key Agreement with Curve25519 and Curve448
JEP327: Unicode 10
JEP328: Flight Recorder
JEP329: ChaCha20 and Poly1305 Cryptographic Algorithms
JEP330: Launch Single-File Source-Code Programs
JEP331: Low-Overhead Heap Profiling
JEP332: Transport Layer Security (TLS) 1.3
JEP333: ZGC
JEP335: Deprecate the Nashorn JavaScript Engine
JEP336: Deprecate the Pack200 Tools and API

Java 10

JEP286: Local-Variable Type Inference
JEP296: Consolidate the JDK Forest into a Single Repository
JEP304: Garbage-Collector Interface
JEP307: Parallel Full GC for G1
JEP310: Application Class-Data Sharing
JEP312: Thread-Local Handshakes
JEP313: Remove the Native-Header Generation Tool (javah)
JEP314: Additional Unicode Language-Tag Extensions
JEP316: Heap Allocation on Alternative Memory Devices
JEP317: Experimental Java-Based JIT Compiler
JEP319: Root Certificates
JEP322: Time-Based Release Versioning

Java 9

JEP102: Process API Updates
JEP110: HTTP 2 Client
JEP143: Improve Contended Locking
JEP158: Unified JVM Logging
JEP165: Compiler Control
JEP193: Variable Handles
JEP197: Segmented Code Cache
JEP199: Smart Java Compilation, Phase Two
JEP200: The Modular JDK
JEP201: Modular Source Code
JEP211: Elide Deprecation Warnings on Import Statements
JEP212: Resolve Lint and Doclint Warnings
JEP213: Milling Project Coin
JEP214: Remove GC Combinations Deprecated in JDK 8
JEP215: Tiered Attribution for javac
JEP216: Process Import Statements Correctly
JEP217: Annotations Pipeline 2.0
JEP219: Datagram Transport Layer Security (DTLS)
JEP220: Modular Run-Time Images
JEP221: Simplified Doclet API
JEP222: jshell
JEP223: New Version-String Scheme
JEP224: HTML5 Javadoc
JEP225: Javadoc Search
JEP226: UTF-8 Property Files
JEP227: Unicode 7.0
JEP228: Add More Diagnostic Commands
JEP229: Create PKCS12 Keystores by Default
JEP231: Remove Launch-Time JRE Version Selection
JEP232: Improve Secure Application Performance
JEP233: Generate Run-Time Compiler Tests Automatically
JEP235: Test Class-File Attributes Generated by javac
JEP236: Parser API for Nashorn
JEP237: Linux/AArch64 Port
JEP238: Multi-Release JAR Files
JEP240: Remove the JVM TI hprof Agent
JEP241: Remove the jhat Tool
JEP243: Java-Level JVM Compiler Interface
JEP244: TLS Application-Layer Protocol Negotiation Extension
JEP245: Validate JVM Command-Line Flag Arguments
JEP246: Leverage CPU Instructions for GHASH and RSA
JEP247: Compile for Older Platform Versions
JEP248: Make G1 the Default Garbage Collector
JEP249: OCSP Stapling for TLS
JEP250: Store Interned Strings in CDS Archives
JEP251: Multi-Resolution Images
JEP252: Use CLDR Locale Data by Default
JEP253: Prepare JavaFX UI Controls & CSS APIs for Modularization
JEP254: Compact Strings
JEP255: Merge Selected Xerces 2.11.0 Updates into JAXP
JEP256: BeanInfo Annotations
JEP257: Update JavaFX/Media to Newer Version of GStreamer
JEP258: HarfBuzz Font-Layout Engine
JEP259: Stack-Walking API
JEP260: Encapsulate Most Internal APIs
JEP261: Module System
JEP262: TIFF Image I/O
JEP263: HiDPI Graphics on Windows and Linux
JEP264: Platform Logging API and Service
JEP265: Marlin Graphics Renderer
JEP266: More Concurrency Updates
JEP267: Unicode 8.0
JEP268: XML Catalogs
JEP269: Convenience Factory Methods for Collections
JEP270: Reserved Stack Areas for Critical Sections
JEP271: Unified GC Logging
JEP272: Platform-Specific Desktop Features
JEP273: DRBG-Based SecureRandom Implementations
JEP274: Enhanced Method Handles
JEP275: Modular Java Application Packaging
JEP276: Dynamic Linking of Language-Defined Object Models
JEP277: Enhanced Deprecation
JEP278: Additional Tests for Humongous Objects in G1
JEP279: Improve Test-Failure Troubleshooting
JEP280: Indify String Concatenation
JEP281: HotSpot C++ Unit-Test Framework
JEP282: jlink
JEP283: Enable GTK 3 on Linux
JEP284: New HotSpot Build System
JEP285: Spin-Wait Hints
JEP287: SHA-3 Hash Algorithms
JEP288: Disable SHA-1 Certificates
JEP289: Deprecate the Applet API
JEP290: Filter Incoming Serialization Data
JEP291: Deprecate the Concurrent Mark Sweep (CMS) Garbage Collector
JEP292: Implement Selected ECMAScript 6 Features in Nashorn
JEP294: Linux/s390x Port
JEP295: Ahead-of-Time Compilation
JEP297: Unified arm32/arm64 Port
JEP298: Remove Demos and Samples
JEP299: Reorganize Documentation

Java 8(Feature)

JEP117: Remove the Annotation-Processing Tool (apt)
JEP124: Enhance the Certificate Revocation-Checking API
JEP130: SHA-224 Message Digests
JEP131: PKCS#11 Crypto Provider for 64-bit Windows
JEP112: Charset Implementation Improvements
JEP129: NSA Suite B Cryptographic Algorithms
JEP105: DocTree API
JEP106: Add Javadoc to javax.tools
JEP113: MS-SFU Kerberos 5 Extensions
JEP114: TLS Server Name Indication (SNI) Extension
JEP121: Stronger Algorithms for Password-Based Encryption
JEP122: Remove the Permanent Generation
JEP127: Improve Locale Data Packaging and Adopt Unicode CLDR Data
JEP128: BCP 47 Locale Matching
JEP133: Unicode 6.2
JEP136: Enhanced Verification Errors
JEP153: Launch JavaFX Applications
JEP177: Optimize java.text.DecimalFormat.format
JEP103: Parallel Array Sorting
JEP135: Base64 Encoding & Decoding
JEP138: Autoconf-Based Build System
JEP139: Enhance javac to Improve Build Speed
JEP142: Reduce Cache Contention on Specified Fields
JEP147: Reduce Class Metadata Footprint
JEP148: Small VM
JEP149: Reduce Core-Library Memory Usage
JEP150: Date & Time API
JEP160: Lambda-Form Representation for Method Handles
JEP164: Leverage CPU Instructions for AES Cryptography
JEP166: Overhaul JKS-JCEKS-PKCS12 Keystores
JEP170: JDBC 4.2
JEP172: DocLint
JEP173: Retire Some Rarely-Used GC Combinations
JEP101: Generalized Target-Type Inference
JEP104: Annotations on Java Types
JEP107: Bulk Data Operations for Collections
JEP109: Enhance Core Libraries with Lambda
JEP115: AEAD CipherSuites
JEP118: Access to Parameter Names at Runtime
JEP119: javax.lang.model Implementation Backed by Core Reflection
JEP120: Repeating Annotations
JEP123: Configurable Secure Random-Number Generation
JEP126: Lambda Expressions & Virtual Extension Methods
JEP140: Limited doPrivileged
JEP155: Concurrency Updates
JEP161: Compact Profiles
JEP162: Prepare for Modularization
JEP171: Fence Intrinsics
JEP174: Nashorn JavaScript Engine
JEP176: Mechanical Checking of Caller-Sensitive Methods
JEP178: Statically-Linked JNI Libraries
JEP179: Document JDK API Support and Stability
JEP180: Handle Frequent HashMap Collisions with Balanced Trees
JEP184: HTTP URL Permissions
JEP185: Restrict Fetching of External XML Resources

Java 7(Feature)

vm

lang

JSR 334: Small language enhancements (Project Coin)

core

i18n

ionet

sec

Elliptic-curve cryptography (ECC)

jdbc

JDBC 4.1

client

web

Update the XML stack

mgmt

Enhanced MBeans