diff --git a/debian/control b/debian/control
index 86547a98..0b407d25 100644
--- a/debian/control
+++ b/debian/control
@@ -19,7 +19,7 @@ Build-Depends: debhelper (>= 9.0), cmake, chrpath, texinfo, sharutils,
     libctypes-ocaml-dev [amd64 arm64 armhf i386 ppc64el s390x],
     dh-exec, dh-ocaml [amd64 arm64 armhf i386 ppc64el s390x],
     libpfm4-dev, python3-setuptools
-Build-Conflicts: oprofile, ocaml, libllvm-3.8-ocaml-dev, libllvm-3.9-ocaml-dev
+Build-Conflicts: oprofile, ocaml
 Standards-Version: 4.2.1
 Homepage: https://www.llvm.org/
 Vcs-Git: https://salsa.debian.org/pkg-llvm-team/llvm-toolchain.git -b 9
@@ -79,8 +79,6 @@ Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}, python3,
  libllvm10 (= ${binary:Version}), libclang-common-10-dev,
  clang-tools-10, python3-yaml
-Replaces: clang-modernize-10
-Breaks: clang-modernize-10
 Description: clang-based C++ linter tool
  Provide an extensible framework for diagnosing and fixing typical programming
  errors, like style violations, interface misuse, or bugs that can be deduced
@@ -201,8 +199,7 @@ Package: python-clang-10
 Section: python
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}, python3
-Replaces: python-clang-3.10, python-clang-3.10, python-clang-x.y
-Breaks: python-clang-3.10, python-clang-3.10
+Replaces: python-clang-x.y
 Conflicts: python-clang-x.y
 Provides: python-clang-x.y
 Description: Clang Python Bindings
@@ -456,8 +453,6 @@ Architecture: amd64 arm64 armel armhf i386 mips mipsel mips64el ppc64el kfreebsd
 Depends: ${shlibs:Depends}, ${misc:Depends}, libllvm10 (= ${binary:Version})
 Pre-Depends: ${misc:Pre-Depends}
 Section: libs
-Replaces: lldb-10 (<= 10~svn2151105-2)
-Breaks: lldb-10 (<< 10~svn2151105-2)
 Description: Next generation, high-performance debugger, library
  LLDB is a next generation, high-performance debugger. It is built as a set of
  reusable components which highly leverage existing libraries in the larger LLVM
@@ -470,7 +465,7 @@ Section: python
 Architecture: amd64 arm64 armel armhf i386 mips mipsel mips64el ppc64el kfreebsd-amd64 kfreebsd-i386 s390 sparc hppa m610k sh4 x32
 # ia64 hurd powerpc powerpcspe ppc64 alpha s390x sparc64 have been removed
 Depends: ${shlibs:Depends}, ${misc:Depends}, python3, python3-six
-Conflicts: python-lldb-3.10, python-lldb-3.10, python-lldb-x.y
+Conflicts: python-lldb-x.y
 Replaces: python-lldb-x.y
 Provides: python-lldb-x.y
 Pre-Depends: ${misc:Pre-Depends}
@@ -504,8 +499,6 @@ Section: libdevel
 Architecture: amd64 arm64 armel armhf i386 mips mipsel mips64el ppc64el kfreebsd-amd64 kfreebsd-i386 s390 sparc hppa m610k sh4 x32
 # ia64 hurd powerpc powerpcspe ppc64 alpha s390x sparc64 have been removed
 Depends: ${shlibs:Depends}, ${misc:Depends}, lldb-10 (= ${binary:Version})
-Replaces: lldb-10-dev (<= 10~svn2151105-2)
-Breaks: lldb-10-dev (<< 10~svn2151105-2)
 Pre-Depends: ${misc:Pre-Depends}
 Description: Next generation, high-performance debugger, header files
  LLDB is a next generation, high-performance debugger. It is built as a set of