I was able to get this to work by downgrading Mux.jl to v0.7.6 and HTTP.jl to v0.9.17.
Something seems to have been lost as HTTP.jl upgraded to version 1.0.
(interact_plot_mux) pkg> st
Status `~/julia/discourse/interact_plot_mux/Project.toml`
⌅ [cd3eb016] HTTP v0.9.17
[c601a237] Interact v0.10.5
⌃ [a975b10e] Mux v0.7.6
[91a5bcdd] Plots v1.40.5
Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated`
Output of `]st -m`
(interact_plot_mux) pkg> st -m
Status `~/julia/discourse/interact_plot_mux/Manifest.toml`
[bf4720bc] AssetRegistry v0.1.0
[70588ee8] CSSUtil v0.1.1
[35d6a980] ColorSchemes v3.26.0
[3da002f7] ColorTypes v0.11.5
[c3611d14] ColorVectorSpace v0.10.0
[5ae59095] Colors v0.12.11
[34da2185] Compat v4.16.0
[d38c429a] Contour v0.6.3
[9a962f9c] DataAPI v1.16.0
[864edb3b] DataStructures v0.18.20
[8bb1440f] DelimitedFiles v1.9.1
[ffbed154] DocStringExtensions v0.9.3
[c87230d0] FFMPEG v0.4.1
[53c48c17] FixedPointNumbers v0.8.5
[1fa38f19] Format v1.3.7
[de31a74c] FunctionalCollections v0.5.0
[28b8d3ca] GR v0.73.7
[42e2da0e] Grisu v1.0.2
⌅ [cd3eb016] HTTP v0.9.17
[9fb69e20] Hiccup v0.2.2
[83e8ac13] IniFile v0.5.1
[c601a237] Interact v0.10.5
[d3863d7c] InteractBase v0.10.10
[92d709cd] IrrationalConstants v0.2.2
[1019f520] JLFzf v0.1.7
[692b3bcd] JLLWrappers v1.5.0
[97c1335a] JSExpr v0.5.4
[682c06a0] JSON v0.21.4
[bcebb21b] Knockout v0.2.6
[b964fa9f] LaTeXStrings v1.3.1
[23fbe1c1] Latexify v0.16.5
[2ab3a3ac] LogExpFunctions v0.3.28
[1914dd2f] MacroTools v0.5.13
[739be429] MbedTLS v1.1.9
[442fdcdd] Measures v0.3.2
[e1d29d7a] Missings v1.2.0
⌃ [a975b10e] Mux v0.7.6
[77ba4419] NaNMath v1.0.2
[510215fc] Observables v0.5.5
[bac558e1] OrderedCollections v1.6.3
[69de0a69] Parsers v2.8.1
[fa939f87] Pidfile v1.3.0
[b98c9c47] Pipe v1.3.0
[ccf2f8ad] PlotThemes v3.2.0
[995b91a9] PlotUtils v1.4.1
[91a5bcdd] Plots v1.40.5
[aea7be01] PrecompileTools v1.2.1
[21216c6a] Preferences v1.4.3
[3cdcf5f2] RecipesBase v1.3.4
[01d81517] RecipesPipeline v0.6.12
[189a3867] Reexport v1.2.2
[05181044] RelocatableFolders v1.0.1
[ae029012] Requires v1.3.0
[6c6a2e73] Scratch v1.2.1
[992d4aef] Showoff v1.0.3
[a2af1166] SortingAlgorithms v1.2.1
[82ae8749] StatsAPI v1.7.0
[2913bbd2] StatsBase v0.34.3
[62fd8b95] TensorCore v0.1.1
[5c2747f8] URIs v1.5.1
[1cfade01] UnicodeFun v0.4.1
[1986cc42] Unitful v1.21.0
[45397f5d] UnitfulLatexify v1.6.4
[41fe7b60] Unzip v0.2.0
[0f1e0344] WebIO v0.8.21
⌃ [104b5d7c] WebSockets v1.5.9
[cc8bc4a8] Widgets v0.6.6
[6e34b625] Bzip2_jll v1.0.8+1
[83423d85] Cairo_jll v1.18.0+2
[ee1fde0b] Dbus_jll v1.14.10+0
[2702e6a9] EpollShim_jll v0.0.20230411+0
[2e619515] Expat_jll v2.6.2+0
⌅ [b22a6f82] FFMPEG_jll v4.4.4+1
[a3f928ae] Fontconfig_jll v2.13.96+0
[d7e528f0] FreeType2_jll v2.13.2+0
[559328eb] FriBidi_jll v1.0.14+0
[0656b61e] GLFW_jll v3.4.0+1
[d2c73de3] GR_jll v0.73.7+0
[78b55507] Gettext_jll v0.21.0+0
[7746bdde] Glib_jll v2.80.2+0
[3b182d85] Graphite2_jll v1.3.14+0
[2e76f6c2] HarfBuzz_jll v2.8.1+1
[aacddb02] JpegTurbo_jll v3.0.3+0
[c1c5ebd0] LAME_jll v3.100.2+0
⌅ [88015f11] LERC_jll v3.0.0+1
[1d63c593] LLVMOpenMP_jll v17.0.6+0
[dd4b983a] LZO_jll v2.10.2+0
⌅ [e9f186c6] Libffi_jll v3.2.2+1
[d4300ac3] Libgcrypt_jll v1.8.11+0
[7e76a0d4] Libglvnd_jll v1.6.0+0
[7add5ba3] Libgpg_error_jll v1.49.0+0
[94ce4f54] Libiconv_jll v1.17.0+0
[4b2f31a3] Libmount_jll v2.40.1+0
⌅ [89763e89] Libtiff_jll v4.5.1+1
[38a345b3] Libuuid_jll v2.40.1+0
[e7412a2a] Ogg_jll v1.3.5+1
[458c3c95] OpenSSL_jll v3.0.14+0
[91d4177d] Opus_jll v1.3.2+0
[36c8627f] Pango_jll v1.52.2+0
[30392449] Pixman_jll v0.43.4+0
[c0090381] Qt6Base_jll v6.7.1+1
[629bc702] Qt6Declarative_jll v6.7.1+2
[ce943373] Qt6ShaderTools_jll v6.7.1+1
[e99dba38] Qt6Wayland_jll v6.7.1+1
[a44049a8] Vulkan_Loader_jll v1.3.243+0
[a2964d1f] Wayland_jll v1.21.0+1
[2381bf8a] Wayland_protocols_jll v1.31.0+0
[02c8fc9c] XML2_jll v2.13.1+0
[aed1982a] XSLT_jll v1.1.41+0
[ffd25f8a] XZ_jll v5.4.6+0
[f67eecfb] Xorg_libICE_jll v1.1.1+0
[c834827a] Xorg_libSM_jll v1.2.4+0
[4f6342f7] Xorg_libX11_jll v1.8.6+0
[0c0b7dd1] Xorg_libXau_jll v1.0.11+0
[935fb764] Xorg_libXcursor_jll v1.2.0+4
[a3789734] Xorg_libXdmcp_jll v1.1.4+0
[1082639a] Xorg_libXext_jll v1.3.6+0
[d091e8ba] Xorg_libXfixes_jll v5.0.3+4
[a51aa0fd] Xorg_libXi_jll v1.7.10+4
[d1454406] Xorg_libXinerama_jll v1.1.4+4
[ec84b674] Xorg_libXrandr_jll v1.5.2+4
[ea2f1a96] Xorg_libXrender_jll v0.9.11+0
[14d82f49] Xorg_libpthread_stubs_jll v0.1.1+0
[c7cfdc94] Xorg_libxcb_jll v1.17.0+0
[cc61e674] Xorg_libxkbfile_jll v1.1.2+0
[e920d4aa] Xorg_xcb_util_cursor_jll v0.1.4+0
[12413925] Xorg_xcb_util_image_jll v0.4.0+1
[2def613f] Xorg_xcb_util_jll v0.4.0+1
[975044d2] Xorg_xcb_util_keysyms_jll v0.4.0+1
[0d47668e] Xorg_xcb_util_renderutil_jll v0.3.9+1
[c22f9ab0] Xorg_xcb_util_wm_jll v0.4.1+1
[35661453] Xorg_xkbcomp_jll v1.4.6+0
[33bec58e] Xorg_xkeyboard_config_jll v2.39.0+0
[c5fb5394] Xorg_xtrans_jll v1.5.0+0
[3161d3a3] Zstd_jll v1.5.6+0
[35ca27e7] eudev_jll v3.2.9+0
⌅ [214eeab7] fzf_jll v0.43.0+0
[1a1c6b14] gperf_jll v3.1.1+0
[a4ae2306] libaom_jll v3.9.0+0
[0ac62f75] libass_jll v0.15.1+0
[1183f4f0] libdecor_jll v0.2.2+0
[2db6ffa8] libevdev_jll v1.11.0+0
[f638f0a6] libfdk_aac_jll v2.0.2+0
[36db933b] libinput_jll v1.18.0+0
[b53b4c65] libpng_jll v1.6.43+1
[f27f6e37] libvorbis_jll v1.3.7+2
[009596ad] mtdev_jll v1.1.6+0
[1270edf5] x264_jll v2021.5.5+0
[dfaa095f] x265_jll v3.5.0+0
[d8fb68d0] xkbcommon_jll v1.4.1+1
[0dad84c5] ArgTools v1.1.1
[56f22d72] Artifacts
[2a0f44e3] Base64
[ade2ca70] Dates
[8ba89e20] Distributed
[f43a241f] Downloads v1.6.0
[7b1f6079] FileWatching
[b77e0a4c] InteractiveUtils
[b27032c2] LibCURL v0.6.4
[76f85450] LibGit2
[8f399da3] Libdl
[37e2e46d] LinearAlgebra
[56ddb016] Logging
[d6f4376e] Markdown
[a63ad114] Mmap
[ca575930] NetworkOptions v1.2.0
[44cfe95a] Pkg v1.10.0
[de0858da] Printf
[3fa0cd96] REPL
[9a3f8284] Random
[ea8e919c] SHA v0.7.0
[9e88b42a] Serialization
[6462fe0b] Sockets
[2f01184e] SparseArrays v1.10.0
[10745b16] Statistics v1.10.0
[fa267f1f] TOML v1.0.3
[a4e569a6] Tar v1.10.0
[8dfed614] Test
[cf7118a7] UUIDs
[4ec0a83e] Unicode
[e66e0078] CompilerSupportLibraries_jll v1.1.1+0
[deac9b47] LibCURL_jll v8.4.0+0
[e37daf67] LibGit2_jll v1.6.4+0
[29816b5a] LibSSH2_jll v1.11.0+1
[c8ffd9c3] MbedTLS_jll v2.28.2+1
[14a3606d] MozillaCACerts_jll v2023.1.10
[4536629a] OpenBLAS_jll v0.3.23+4
[05823500] OpenLibm_jll v0.8.1+2
[efcefdf7] PCRE2_jll v10.42.0+1
[bea87d4a] SuiteSparse_jll v7.2.1+1
[83775a58] Zlib_jll v1.2.13+1
[8e850b90] libblastrampoline_jll v5.8.0+1
[8e850ede] nghttp2_jll v1.52.0+1
[3f19e933] p7zip_jll v17.4.0+2
Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated -m`
Manifest.toml (38.3 KB)