diff --git a/.assets/provision/install_base.sh b/.assets/provision/install_base.sh
index 815a87bd..57a3fda8 100755
--- a/.assets/provision/install_base.sh
+++ b/.assets/provision/install_base.sh
@@ -110,6 +110,8 @@ debian | ubuntu)
   # install base packages
   pkgs="build-essential bash-completion ca-certificates curl gawk gnupg dnsutils git iputils-tracepath jq lsb-release man-db nmap shfmt openssl tar tig tree unzip vim wget which whois"
   install_pkgs apt "$pkgs"
+  # autoremove unnecessary packages and clean up apt cache
+  apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/*
   ;;
 opensuse)
   # refresh package index
diff --git a/.assets/provision/install_bat.sh b/.assets/provision/install_bat.sh
index 89cc6be9..c501c78f 100755
--- a/.assets/provision/install_bat.sh
+++ b/.assets/provision/install_bat.sh
@@ -11,6 +11,8 @@ fi
 
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 # check if package installed already using package manager
 APP='bat'
 case $SYS_ID in
diff --git a/.assets/provision/install_exa.sh b/.assets/provision/install_exa.sh
index a6256860..ca0d2c63 100755
--- a/.assets/provision/install_exa.sh
+++ b/.assets/provision/install_exa.sh
@@ -11,6 +11,8 @@ fi
 
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 # check if package installed already using package manager
 APP='exa'
 case $SYS_ID in
diff --git a/.assets/provision/install_eza.sh b/.assets/provision/install_eza.sh
index 58360345..61052c33 100755
--- a/.assets/provision/install_eza.sh
+++ b/.assets/provision/install_eza.sh
@@ -11,6 +11,8 @@ fi
 
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 # check if package installed already using package manager
 APP='eza'
 case $SYS_ID in
diff --git a/.assets/provision/install_fzf.sh b/.assets/provision/install_fzf.sh
index 2fdf5703..6f300f54 100755
--- a/.assets/provision/install_fzf.sh
+++ b/.assets/provision/install_fzf.sh
@@ -26,6 +26,9 @@ fedora | opensuse)
 debian | ubuntu)
   dpkg -s $APP &>/dev/null && exit 0 || true
   ;;
+*)
+  true
+  ;;
 esac
 
 case $SYS_ID in
@@ -33,16 +36,19 @@ alpine)
   apk add --no-cache $APP >&2 2>/dev/null
   ;;
 arch)
-  pacman -Sy --needed --noconfirm $APP >&2 2>/dev/null || binary=true
+  pacman -Sy --needed --noconfirm $APP >&2 2>/dev/null
   ;;
 fedora)
-  dnf install -y $APP >&2 2>/dev/null || binary=true
+  dnf install -y $APP >&2 2>/dev/null
   ;;
 debian | ubuntu)
   export DEBIAN_FRONTEND=noninteractive
-  apt-get update >&2 && apt-get install -y $APP >&2 2>/dev/null || binary=true
+  apt-get update >&2 && apt-get install -y $APP >&2 2>/dev/null
   ;;
 opensuse)
-  zypper --non-interactive in -y $APP >&2 2>/dev/null || binary=true
+  zypper --non-interactive in -y $APP >&2 2>/dev/null
+  ;;
+*)
+  true
   ;;
 esac
diff --git a/.assets/provision/install_kubecolor.sh b/.assets/provision/install_kubecolor.sh
index 06bfee53..9bb3795a 100755
--- a/.assets/provision/install_kubecolor.sh
+++ b/.assets/provision/install_kubecolor.sh
@@ -11,6 +11,8 @@ fi
 
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 # check if package installed already using package manager
 APP='kubecolor'
 case $SYS_ID in
diff --git a/.assets/provision/install_kubectl.sh b/.assets/provision/install_kubectl.sh
index 9afb4f69..cc2b87a8 100755
--- a/.assets/provision/install_kubectl.sh
+++ b/.assets/provision/install_kubectl.sh
@@ -11,6 +11,8 @@ fi
 
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 # check if package installed already using package manager
 APP='kubectl'
 case $SYS_ID in
diff --git a/.assets/provision/install_minikube.sh b/.assets/provision/install_minikube.sh
index 4e9098de..7915ecf2 100755
--- a/.assets/provision/install_minikube.sh
+++ b/.assets/provision/install_minikube.sh
@@ -11,6 +11,8 @@ fi
 
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 # check if package installed already using package manager
 APP='minikube'
 case $SYS_ID in
diff --git a/.assets/provision/install_pwsh.sh b/.assets/provision/install_pwsh.sh
index 2efdca2c..be6f764f 100755
--- a/.assets/provision/install_pwsh.sh
+++ b/.assets/provision/install_pwsh.sh
@@ -14,7 +14,14 @@ fi
 
 # define variables
 APP='pwsh'
-REL=${1:-}
+# TODO: remove on GA release of PowerShell 7.6
+if grep -qw 'trixie' /etc/os-release 2>/dev/null; then
+  REL='7.6.0-rc.1'
+  libicu='libicu76'
+else
+  REL=${1:-}
+  libicu='libicu67'
+fi
 # get latest release if not provided as a parameter
 if [ -z "$REL" ]; then
   REL="$(get_gh_release_latest --owner 'PowerShell' --repo 'PowerShell')"
@@ -37,6 +44,8 @@ fi
 printf "\e[92minstalling \e[1m$APP\e[22m v$REL\e[0m\n" >&2
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 
 case $SYS_ID in
 alpine)
@@ -76,7 +85,7 @@ fedora)
   ;;
 debian | ubuntu)
   export DEBIAN_FRONTEND=noninteractive
-  [ "$SYS_ID" = 'debian' ] && apt-get update >&2 && apt-get install -y libicu76 >&2 2>/dev/null || true
+  [ "$SYS_ID" = 'debian' ] && apt-get update >&2 && apt-get install -y "$libicu" >&2 2>/dev/null || true
   # create temporary dir for the downloaded binary
   TMP_DIR=$(mktemp -d -p "$HOME")
   trap 'rm -fr "$TMP_DIR"' EXIT
diff --git a/.assets/provision/install_ripgrep.sh b/.assets/provision/install_ripgrep.sh
index 2555cda2..a7c89d39 100755
--- a/.assets/provision/install_ripgrep.sh
+++ b/.assets/provision/install_ripgrep.sh
@@ -11,6 +11,8 @@ fi
 
 # determine system id
 SYS_ID="$(sed -En '/^ID.*(alpine|arch|fedora|debian|ubuntu|opensuse).*/{s//\1/;p;q}' /etc/os-release)"
+# set binary flag if package manager is not supported
+binary=false
 # check if package installed already using package manager
 APP='ripgrep'
 case $SYS_ID in