"error":"no api session found for token... on routers for android app

That is the correct expectation, but there was, unfortunately, a glitch that prevented promoting 1.3.3 when it was marked a stable release.

The problem was fixed, and the next Ziti release marked stable will be promoted to the Linux package repos.

The workaround, if 1.3.3 is needed sooner than the next stable release promotion, is to install the Linux binary and bounce the systemd service.

Here's a temporary upgrade script that selects the correct binary for your CPU architecture.

(set -euxo pipefail;

cd $(mktemp -d);

ZITI_VERSION=v1.3.3

case $(uname -m) in
  x86_64)          GOXARCH=amd64 ;;
  aarch64|arm64)   GOXARCH=arm64 ;;
  arm*)            GOXARCH=arm   ;;
  *)               echo "ERROR: unknown arch '$(uname -m)'" >&2
                   exit 1        ;;
esac;

curl -sSfL \
  "https://github.com/openziti/ziti/releases/download/${ZITI_VERSION}/ziti-linux-${GOXARCH}-${ZITI_VERSION#v}.tar.gz" \
  | tar -xz -f -;

sudo install -o root -g root ./ziti /usr/local/bin/;
ziti --version;
)

This assumes that /usr/local/bin/ has higher precedence in your binary search path than /usr/bin/ (the package-manged executable dir), so it may be necessary to adjust your path or delete /usr/bin/ziti for 1.3.3 to be invoked first.