Bump cling version to 1.4~dev.

Author: vgvassilev

VERSION

@@ -1 +1 @@
-1.3
+1.4~dev

docs/ReleaseNotes.md

@@ -2,15 +2,15 @@ Introduction
 ============
 
 This document contains the release notes for the interactive C++ interpreter
-Cling, release 1.3. Cling is built on top of [Clang](http://clang.llvm.org) and
+Cling, release 1.4. Cling is built on top of [Clang](http://clang.llvm.org) and
 [LLVM](http://llvm.org>) compiler infrastructure. Here we
 describe the status of Cling in some detail, including major
 improvements from the previous release and new feature work.
 
 Note that if you are reading this file from a git checkout or the main Cling
 web page, this document applies to the *next* release, not the current one.
 
-What's New in Cling 1.3?
+What's New in Cling 1.4?
 ========================
 
 Some of the major new features and improvements to Cling are listed
@@ -19,58 +19,36 @@ infrastructure are described first.
 
 External Dependencies
 ---------------------
-* Upgrade to LLVM20.
-* Module-map and standard-header housekeeping to track modern C++ standards:
-  several headers deprecated in C++17 or not part of C++20 were removed from
-  the shipped module maps (for example: ciso646, ccomplex, cstdalign,
-  cstdbool, ctgmath) to avoid spurious build warnings when using newer
-  compilers.
-* Darwin/macOS SDK compatibility: darwin modulemaps were adapted to macOS SDK
-  15.4 (with separate handling for macOS 15.2/15.4 overlays).
-* Clad and LLVM integration improvements (Clad bumped; fixes for building with
-  builtin_llvm=OFF and options to provide CLAD_SOURCE_DIR).
-
+* Upgrade to LLVM r0000000.
 
 Major New Features
 ------------------
-
-* Improved, clang-repl-style code completion -- Cling now integrates an
-  autocomplete approach that mirrors clang-repl’s design, avoiding the need
-  for a nested interpreter and making completion faster and lighter-weight.
-  This includes CI support for an autocomplete mode and unit tests for the
-  functionality.
-* Safer dictionary / JIT symbol handling on macOS -- Cling injects
-  missing compiler-rt complex-division symbols into the JIT symbol table on
-  macOS and now recognizes Mach-O bundle (MH_BUNDLE) files as valid shared
-  libraries so module-built dictionary libraries load correctly.
-* Build & usage documentation and standalone build improvements -- clearer
-  instructions for building Cling both as a standalone project and integrated
-  with LLVM; README and README links updated to reduce user confusion.
-* Backport / upstream sync for template & AST improvements -- lazy template
-  loading behavior has been updated to align with upstream Clang/LLVM changes
-  (backport of upstream lazy-template-loading support).
-
+* A major new feature
 
 Misc
 ----
+* A misc feature
 
-* CMake and build-system updates -- minimum CMake requirement raised to 3.10
-to avoid deprecation warnings and better match modern build toolchains.
-* Clad version bump / packaging fixes -- bundled Clad updated (bumped to
-  v1.9) and the Clad build path handling improved so -DCLAD_SOURCE_DIR works
-  correctly and avoids unnecessary network git checkouts during cmake.
-* Platform support and targets -- initial support for Loong64 added to the
-  build system.
+Experimental Features
+---------------------
+* An experimental feature
+
+Jupyter
+-------
+* A Jupyter feature
 
 
 Fixed Bugs
 ----------
+[ROOT-XXXX](https://sft.its.cern.ch/jira/browse/ROOT-XXXX)
+
+<!---Get release bugs
+git log v1.3..master | grep -i "fix" | grep '#' | sed -E 's,.*\#([0-9]*).*,\[\1\]\(https://github.com/root-project/cling/issues/\1\),g' | sort
+--->
+<!---Standard MarkDown doesn't support neither variables nor <base>
+[ROOT-XXX](https://sft.its.cern.ch/jira/browse/ROOT-XXX)
+--->
 
-[17515](https://github.com/root-project/root/issues/17515)
-[18236](https://github.com/root-project/root/issues/18236)
-[19404](https://github.com/root-project/root/issues/19404)
-[19450](https://github.com/root-project/root/issues/19450)
-[20063](https://github.com/root-project/root/issues/20063)
 <!---Additional Information
 ----------------------
 A wide variety of additional information is available on the
@@ -90,26 +68,7 @@ listed in the form of Firstname Lastname (#contributions):
 
 FirstName LastName (#commits)
 
-Devajith Valaparambil Sreeramaswamy (44)
-ferdymercury (15)
-Jonas Rembser (10)
-Jonas Hahnfeld (9)
-Vassil Vassilev (7)
-Danilo Piparo (5)
-Bertrand Bellenot (4)
-Philippe Canal (3)
-Yeoh Joer (2)
-Zhou Qiankang (1)
-Vipul Cariappa (1)
-Surya Somayyajula (1)
-Sandro Wenzel (1)
-saisoma123 (1)
-Mattias Ellert (1)
-Lukas Breitwieser (1)
-jeffbla (1)
-Erik Jensen (1)
-edish-github (1)
-Chris Burr (1)
-chn (1)
-Axel Naumann (1)
-Aaron Jomy (1)
+<!---Find contributor list for this release
+git log --pretty=format:"%an"  v1.3...master | sort | uniq -c | sort -rn |\
+  sed -E 's,^ *([0-9]+) (.*)$,\2 \(\1\),'
+--->