diff --git a/patch/1.63.0/context_0001_arm64_cpu.patch b/patch/1.63.0/context_0001_arm64_cpu.patch
deleted file mode 100644
index 977eba4eb..000000000
--- a/patch/1.63.0/context_0001_arm64_cpu.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 26b61a67cf1d384796e5ae2f207c5b6fa56015e5 Mon Sep 17 00:00:00 2001
-From: Oliver Kowalke <oliver.kowalke@gmail.com>
-Date: Thu, 5 Jan 2017 10:38:47 -0800
-Subject: [PATCH] remove directive '.cpu' for ARM64/AAPCS/ELF
-
----
- src/asm/jump_arm64_aapcs_elf_gas.S  | 1 -
- src/asm/make_arm64_aapcs_elf_gas.S  | 1 -
- src/asm/ontop_arm64_aapcs_elf_gas.S | 1 -
- 3 files changed, 3 deletions(-)
-
-diff --git a/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S b/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S
-index 7c0c2fa..1b8ce9e 100644
---- a/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S
-+++ b/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S
-@@ -51,7 +51,6 @@
-  *                                                     *
-  *******************************************************/
- 
--.cpu    generic+fp+simd
- .text
- .align  2
- .global jump_fcontext
-diff --git a/libs/context/src/asm/make_arm64_aapcs_elf_gas.S b/libs/context/src/asm/make_arm64_aapcs_elf_gas.S
-index e71a91c..c1fa843 100644
---- a/libs/context/src/asm/make_arm64_aapcs_elf_gas.S
-+++ b/libs/context/src/asm/make_arm64_aapcs_elf_gas.S
-@@ -51,7 +51,6 @@
-  *                                                     *
-  *******************************************************/
- 
--.cpu    generic+fp+simd
- .text
- .align  2
- .global make_fcontext
-diff --git a/libs/context/src/asm/ontop_arm64_aapcs_elf_gas.S b/libs/context/src/asm/ontop_arm64_aapcs_elf_gas.S
-index 7e3b047..02a3b07 100644
---- a/libs/context/src/asm/ontop_arm64_aapcs_elf_gas.S
-+++ b/libs/context/src/asm/ontop_arm64_aapcs_elf_gas.S
-@@ -51,7 +51,6 @@
-  *                                                     *
-  *******************************************************/
- 
--.cpu    generic+fp+simd
- .text
- .align  2
- .global ontop_fcontext
diff --git a/patch/1.63.0/context_0002_macOS_execution_context.patch b/patch/1.63.0/context_0002_macOS_execution_context.patch
deleted file mode 100644
index e3fb42033..000000000
--- a/patch/1.63.0/context_0002_macOS_execution_context.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-From 3167d4dfb82aa74fcf41c755d6c9bc7a3401bfea Mon Sep 17 00:00:00 2001
-From: Timo Sandmann <mail@timosandmann.de>
-Date: Sun, 8 Jan 2017 18:24:20 +0100
-Subject: [PATCH] Fixes #38
-
-Use correct type cast and tuple extracting for pointer to transfered data tuples
----
- include/boost/context/execution_context_v2.hpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/boost/context/execution_context_v2.hpp b/boost/context/execution_context_v2.hpp
-index 33b9bda..bbd4eb1 100644
---- a/boost/context/execution_context_v2.hpp
-+++ b/boost/context/execution_context_v2.hpp
-@@ -103,7 +103,7 @@ class record {
- 
-     transfer_t run( transfer_t t) {
-         Ctx from{ t.fctx };
--        typename Ctx::args_tpl_t args = std::move( * static_cast< typename Ctx::args_tpl_t * >( t.data) );
-+        typename Ctx::args_tpl_t args = std::move( std::get<1>( * static_cast< std::tuple< std::exception_ptr, typename Ctx::args_tpl_t > * >( t.data) ) );
-         auto tpl = std::tuple_cat(
-                     params_,
-                     std::forward_as_tuple( std::move( from) ),
diff --git a/repack.sh b/repack.sh
deleted file mode 100755
index adea2069c..000000000
--- a/repack.sh
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-BOOST_VERSION=1.67.0
-
-function finish {
-  rm -rf ${tmp_dir}
-}
-trap finish EXIT
-
-out_dir=$(pwd)
-patch_dir=$(pwd)/patch/${BOOST_VERSION}
-tmp_dir=$(mktemp -d)
-
-echo "Downloading Boost ${BOOST_VERSION}..."
-curl -L "https://boostorg.jfrog.io/artifactory/main/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION//\./_}.tar.bz2" > ${tmp_dir}/boost_${BOOST_VERSION}.tar.bz2
-
-mkdir -p ${tmp_dir}/extract
-cd ${tmp_dir}/extract
-echo "Extracting archive..."
-tar xf ${tmp_dir}/boost_${BOOST_VERSION}.tar.bz2
-
-cd boost_*
-
-if [ -d "${patch_dir}" ]; then
-  mkdir patch
-  for f in ${patch_dir}/*.patch; do
-    echo "Applying patch ${f}..."
-    git apply --verbose $f
-    cp $f patch/
-  done
-fi
-
-echo "Removing extra files..."
-find . -name "doc" -print0 | xargs -0 -- rm -rf
-find . -name "*.htm*" -delete
-find . -name "*.png" -delete
-find . -name "*.bmp" -delete
-find . -name "*.jpg" -delete
-
-cd ..
-echo "Recompressing archive..."
-tar cfJ ${out_dir}/boost_${BOOST_VERSION//./_}.tar.xz boost_*