Changelog

• Bump to 1.6.2 (a109730)
• update doc for --ping-interval option (c61cca0)
• scripts: bump to lws 4.1.4 (268a6ff)
• workflow: remove lws 4.0.x from matrix (c0369e9)
• Dockerfile: update base images (9a3d660)
• workflow: bump ubuntu and lws versions (c856189)
• add websocket ping interval option (#519) (4732546)
• scripts: download cross toolchain with https (94dd4a0)
• html: add disableResizeOverlay client option (7e0f806)
• update Dockerfile (7fc63b9)
• workflow: update release action (cd270e6)
• protocol: fix request path for h2 (f7c171f)
• scripts: optimize libwebsockets build (aa6c6c7)
• protocol: improve io error handling (f9d23de)
• scripts: disable SSL by default (9edb245)
• cmake: check LWS_WITH_SSL (4d33dc4)
• scripts: upgrade to openssl 1.1.1 (c5862e2)
• workflow: bump to lws 4.0.20 (7a6a560)
• scripts: use cross compiler from musl.cc (6ef461b)
• server: fix unix domain socket for lws 4.0 (e34fd09)
• server: remove ws_ping_pong_interval on lws > 4.0 (5902726)
• html: add titleFixed client option (a841738)
• Refit to the browser window after changing font size (#416) (cb3e720)
• scripts: apply shellcheck fixes (7f42964)