Julia 1.10 starts and compiles faster (for me (GMT.jl) the difference in running tests is 1:2. ~12 min for 1.10, 22-24 for all later ones). This difference is fundamental to me.
We can’t bundle Julia unfortunately since it would push us over the marketplace size limits. At some point we may auto-download a custom Julia distribution with the LS baked into the sysimg or something, but that’s not that big of a priority now either.
If you have any specific issues with juliaup then open issues so they can get fixed – it’s the official distribution method for Julia after all!
That said, you obviously don’t have to use it. Install Julia 1.12 somewhere and point the julia.languageServerExecutablePath setting at it and you’ll be fine. There’s a chance that 1.10 compat will be in the full release, but no promises.
My issues with juliaup are already open issues, and I don’t understand the complex systems in juliaup enough to attempt a fix myself. It is practically easier to just maintain my own scripts.
Most of the issues reported upthread should be fixed now with version 1.225.
My result:
[ Info: Starting LS with Julia 1.12.6
Activating project at `~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/environments/languageserver/v1.12`
[ Info: Starting the Julia Language Server
[ Info: Symbol server store is at '/home/abobroff/.config/Code/User/globalStorage/julialang.language-julia/symbolstore/v3'.
[ Info: Starting LS at 1785004145
┌ Warning: Could not fetch availability index from https://julia-symbolcache.org, skipping cloud downloads
└ @ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JuliaWorkspaces/src/dynamic_feature/dynamic`_`feature.jl:674
[ Info: .julia/environments/v1.12 not fully resolved, enqueueing local indexing process...
[ Info: Spawning indexing child process for .julia/environments/v1.12: indexing packages that still lack a symbol cache
┌ Error: Dynamic index request failed
│ key = JuliaWorkspaces.WatchEnvironmentKey("/home/abobroff/.julia/environments/v1.12", 0x29311332f398cbbd)
│ exception =
│ TransportError: Read error: connection lost
│ Stacktrace:
│ [1] send_request(x::JSONRPC.JSONRPCEndpoint{Base.PipeEndpoint, Base.PipeEndpoint, JSON.Serializations.StandardSerialization, JSONRPC.ContentLengthFraming}, method::String, params::Any; server_token::Nothing, client_token::Nothing)
│ @ JSONRPC ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JSONRPC/src/core.jl:571
│ [2] send_request
│ @ ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JSONRPC/src/core.jl:527 [inlined]
│ [3] send(x::JSONRPC.JSONRPCEndpoint{Base.PipeEndpoint, Base.PipeEndpoint, JSON.Serializations.StandardSerialization, JSONRPC.ContentLengthFraming}, request::JSONRPC.RequestType{JuliaWorkspaces.JuliaDynamicAnalysisProtocol.IndexProjectParams, String}, params::JuliaWorkspaces.JuliaDynamicAnalysisProtocol.IndexProjectParams; server_token::Nothing, client_token::Nothing)
│ @ JSONRPC ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JSONRPC/src/typed.jl:24
│ [4] send(x::JSONRPC.JSONRPCEndpoint{Base.PipeEndpoint, Base.PipeEndpoint, JSON.Serializations.StandardSerialization, JSONRPC.ContentLengthFraming}, request::JSONRPC.RequestType{JuliaWorkspaces.JuliaDynamicAnalysisProtocol.IndexProjectParams, String}, params::JuliaWorkspaces.JuliaDynamicAnalysisProtocol.IndexProjectParams)
│ @ JSONRPC ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JSONRPC/src/typed.jl:23
│ [5] index_project(djp::JuliaWorkspaces.DynamicJuliaProcess, store_path::String)
│ @ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JuliaWorkspaces/src/dynamic_feature/dynamic_feature.jl:54
│ [6] (::JuliaWorkspaces.var"#handle!##6#handle!##7"{JuliaWorkspaces.DynamicFeature, JuliaWorkspaces.DynamicJuliaProcess, JuliaWorkspaces.WatchEnvironmentKey})()
│ @ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JuliaWorkspaces/src/dynamic_feature/dynamic_feature.jl:1104
└ @ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JuliaWorkspaces/src/dynamic_feature/dynamic_feature.jl:1108
┌ Error: DynamicJuliaProcess failed
│ key = JuliaWorkspaces.WatchEnvironmentKey("/home/abobroff/.julia/environments/v1.12", 0x29311332f398cbbd)
│ exception = TransportError: Read error: connection lost
└ @ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JuliaWorkspaces/src/dynamic_feature/dynamic_feature.jl:1225
┌ Warning: DJP reported failure
│ msg.key = JuliaWorkspaces.WatchEnvironmentKey("/home/abobroff/.julia/environments/v1.12", 0x29311332f398cbbd)
└ @ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.225.1/scripts/packages/JuliaWorkspaces/src/types.jl:556
Can you share your ]st -m (or just upload your Project/Manifest.tomls)? This error shouldn’t be fatal (we just failed to index one of the packages you have installed), but would be good to figure out regardless.
(@v1.12) pkg> st -m
Status `~/.julia/environments/v1.12/Manifest.toml`
[47edcb42] ADTypes v1.22.2
[14f7f29c] AMD v0.5.3
[621f4979] AbstractFFTs v1.5.0
[6e696c72] AbstractPlutoDingetjes v1.4.0
[1520ce14] AbstractTrees v0.4.5
[7d9f7c33] Accessors v0.1.45
[79e6a3ab] Adapt v4.7.0
[66dad0bd] AliasTables v1.1.3
[dce04be8] ArgCheck v2.5.0
[ec485272] ArnoldiMethod v0.4.0
[4fba245c] ArrayInterface v7.28.1
[a9b6321e] Atomix v1.1.3
[13072b0f] AxisAlgorithms v1.1.0
[39de3d68] AxisArrays v0.4.8
[6e4b80f9] BenchmarkTools v1.8.0
[0e736298] Bessels v0.2.8
[e2ed5e7c] Bijections v0.2.2
[b2a6c25c] BinaryHeaps v1.0.3
[62783981] BitTwiddlingConvenienceFunctions v0.1.6
[70df07ce] BracketingNonlinearSolve v1.12.3
[fa961155] CEnum v0.5.0
[2a0fbf3d] CPUSummary v0.2.7
[aafaddc9] CatIndices v0.2.2
[d360d2e6] ChainRulesCore v1.26.1
[0b6fb165] ChunkCodecCore v1.0.1
[4c0bbee4] ChunkCodecLibZlib v1.1.0
[55437552] ChunkCodecLibZstd v1.0.0
[fb6a15b2] CloseOpenIntervals v0.1.13
[aaaa29a8] Clustering v0.15.8
[da1fd8a2] CodeTracking v3.0.2
[6309b1aa] CodecInflate64 v0.1.3
[944b1d66] CodecZlib v0.7.8
[6b39b394] CodecZstd v0.8.7
[35d6a980] ColorSchemes v3.31.0
[3da002f7] ColorTypes v0.12.1
[c3611d14] ColorVectorSpace v0.11.0
[5ae59095] Colors v0.13.1
⌅ [861a8166] Combinatorics v1.0.2
[38540f10] CommonSolve v0.2.11
[bbf7d656] CommonSubexpressions v0.3.1
[f70d9fcc] CommonWorldInvalidations v1.1.1
[34da2185] Compat v4.18.1
[807dbc54] Compiler v0.1.1
[b152e2b5] CompositeTypes v0.1.4
[a33af91c] CompositionsBase v0.1.2
[ed09eef8] ComputationalResources v0.3.2
[2569d6c7] ConcreteStructs v0.2.6
[8f4d0f93] Conda v1.10.3
[88cd18e8] ConsoleProgressMonitor v0.1.2
[187b0558] ConstructionBase v1.6.0
[150eb455] CoordinateTransformations v0.6.4
[adafc99b] CpuId v0.3.1
[a8cc5b0e] Crayons v4.2.0
[dc8bdbbb] CustomUnitRanges v1.0.2
[717857b8] DSP v0.8.6
[9a962f9c] DataAPI v1.16.0
[a93c6f00] DataFrames v1.8.2
[82cc6244] DataInterpolations v9.0.2
[4f1ef021] DataInterpolationsND v0.1.5
[864edb3b] DataStructures v0.19.6
[e2d170a0] DataValueInterfaces v1.0.0
[8bb1440f] DelimitedFiles v1.9.1
[2b5f629d] DiffEqBase v7.7.0
[163ba53b] DiffResults v1.1.0
[b552c78f] DiffRules v1.16.0
[0c46a032] DifferentialEquations v8.0.2
[a0c0ee7d] DifferentiationInterface v0.7.20
[b4f34e82] Distances v0.10.12
[31c24e10] Distributions v0.25.129
[ffbed154] DocStringExtensions v0.9.5
[5b8099bc] DomainSets v0.8.1
[7c1d4256] DynamicPolynomials v0.6.6
[da5c29d0] EllipsisNotation v1.10.3
[4e289a0a] EnumX v1.0.7
[f151be2c] EnzymeCore v0.8.21
[e2ba6199] ExprTools v0.1.11
[55351af7] ExproniconLite v0.10.14
[411431e0] Extents v0.1.6
[4f61f5a4] FFTViews v0.3.2
[7a1cc6ca] FFTW v1.10.0
[7034ab61] FastBroadcast v1.3.4
[9aa1b823] FastClosures v0.3.2
[a4df4552] FastPower v1.3.4
[5789e2e9] FileIO v1.20.0
[1a297f60] FillArrays v1.17.0
[64ca27bc] FindFirstFunctions v3.2.0
[6a86dc24] FiniteDiff v2.32.0
⌅ [53c48c17] FixedPointNumbers v0.8.6
[f6369f11] ForwardDiff v1.4.1
[a85aefff] FunctionMaps v0.1.2
[069b7b12] FunctionWrappers v1.1.3
[77dc65aa] FunctionWrappersWrappers v1.10.1
[46192b85] GPUArraysCore v0.2.0
[a0844989] Gamma v1.1.0
[68eda718] GeoFormatTypes v0.4.5
[cf35fbd7] GeoInterface v1.6.1
[a2bd30eb] Graphics v1.1.3
[86223c79] Graphs v1.14.0
[19dc6840] HCubature v1.8.0
[076d061b] HashArrayMappedTries v0.2.0
[2c695a8d] HistogramThresholding v0.3.1
[3e5b6fbb] HostCPUFeatures v0.1.18
[34004b35] HypergeometricFunctions v0.3.29
[7073ff75] IJulia v1.34.4
[615f187c] IfElse v0.1.1
[2803e5a7] ImageAxes v0.6.12
[c817782e] ImageBase v0.1.7
[cbc4b850] ImageBinarization v0.3.1
[f332f351] ImageContrastAdjustment v0.3.13
[a09fc81d] ImageCore v0.10.5
[89d5987c] ImageCorners v0.1.3
[51556ac3] ImageDistances v0.2.17
[6a3955dd] ImageFiltering v0.7.12
[82e4d734] ImageIO v0.6.9
[6218d12a] ImageMagick v1.4.2
[bc367c6b] ImageMetadata v0.9.10
[787d08f9] ImageMorphology v0.4.7
[2996bd0c] ImageQualityIndexes v0.3.7
[80713f31] ImageSegmentation v1.10.0
[4e3cecfd] ImageShow v0.3.8
[02fcd773] ImageTransformations v0.10.3
[916415d5] Images v0.26.2
[9b13fd28] IndirectArrays v1.0.0
[d25df0c9] Inflate v0.1.5
[842dd82b] InlineStrings v1.4.5
[0c81fc1b] InputBuffers v1.1.1
[18e54dd8] IntegerMathUtils v0.1.3
[1d092043] IntegralArrays v0.1.6
[de52edbc] Integrals v5.4.4
[a98d9a8b] Interpolations v0.16.3
[8197267c] IntervalSets v0.7.14
[3587e190] InverseFunctions v0.1.17
[41ab1584] InvertedIndices v1.3.1
[92d709cd] IrrationalConstants v0.2.6
[c8e1da08] IterTools v1.10.0
[82899510] IteratorInterfaceExtensions v1.0.0
[033835bb] JLD2 v0.6.5
[692b3bcd] JLLWrappers v1.8.0
[682c06a0] JSON v1.6.1
[ae98c720] Jieko v0.2.1
[b835a17e] JpegTurbo v0.1.6
[aa1ae85d] JuliaInterpreter v0.11.4
[63c18a36] KernelAbstractions v0.9.42
[ba0b0d4f] Krylov v0.10.8
[b964fa9f] LaTeXStrings v1.4.0
[73f95e8e] LatticeRules v0.0.1
[10f19ff3] LayoutPointers v0.1.17
[8cdb02fc] LazyModules v0.3.1
⌅ [1d6d02ad] LeftChildRightSiblingTrees v0.2.1
[87fe0de2] LineSearch v0.1.12
⌃ [d3d80556] LineSearches v7.5.1
⌅ [7ed4a6bd] LinearSolve v4.3.0
⌃ [2ab3a3ac] LogExpFunctions v0.3.29
[e6f89c97] LoggingExtras v1.2.0
[bdcacae8] LoopVectorization v0.12.174
[6f1432cf] LoweredCodeUtils v3.8.0
[1914dd2f] MacroTools v0.5.16
[d125e4d3] ManualMemory v0.1.8
[dbb5928d] MappedArrays v0.4.3
[bb5d69b7] MaybeInplace v0.1.6
⌅ [626554b9] MetaGraphs v0.8.1
[e1d29d7a] Missings v1.2.0
[4886b29c] MonteCarloIntegration v0.2.0
[e94cdb99] MosaicViews v0.3.4
[2e0e35c7] Moshi v0.3.12
[46d2c3a1] MuladdMacro v0.2.6
[102ac46a] MultivariatePolynomials v0.5.19
[d8a4904e] MutableArithmetics v1.8.0
⌅ [d41bc354] NLSolversBase v7.10.0
[2774e3e8] NLsolve v4.5.1
[77ba4419] NaNMath v1.1.4
[b8a86587] NearestNeighbors v0.4.29
[f09324ee] Netpbm v1.1.1
⌃ [8913a72c] NonlinearSolve v4.21.1
⌃ [be0214bd] NonlinearSolveBase v2.35.0
⌃ [5959db7a] NonlinearSolveFirstOrder v2.2.0
⌃ [9a2c21bd] NonlinearSolveQuasiNewton v1.14.0
[26075421] NonlinearSolveSpectralMethods v1.7.3
[6fe1bfb0] OffsetArrays v1.17.0
[52e1d378] OpenEXR v0.3.3
⌃ [429524aa] Optim v1.13.3
[7f7a1694] Optimization v5.6.5
[bca83a33] OptimizationBase v5.2.2
⌅ [bac558e1] OrderedCollections v1.8.2
[1dea7af3] OrdinaryDiffEq v7.1.3
[6ad6398a] OrdinaryDiffEqBDF v2.4.0
[bbf590c4] OrdinaryDiffEqCore v4.8.0
[50262376] OrdinaryDiffEqDefault v2.3.0
⌃ [4302a76b] OrdinaryDiffEqDifferentiation v3.4.1
⌃ [127b3ac7] OrdinaryDiffEqNonlinearSolve v2.4.0
⌃ [43230ef6] OrdinaryDiffEqRosenbrock v2.4.2
[b4bd8bb3] OrdinaryDiffEqRosenbrockTableaus v2.4.0
[2d112036] OrdinaryDiffEqSDIRK v2.8.1
[b1df2697] OrdinaryDiffEqTsit5 v2.1.0
[79d7bb75] OrdinaryDiffEqVerner v2.2.0
[90014a1f] PDMats v0.11.40
[f57f5aa1] PNGFiles v0.4.5
[5432bcbf] PaddedViews v0.5.12
⌅ [d96e819e] Parameters v0.12.3
[69de0a69] Parsers v2.8.6
[eebad327] PkgVersion v0.3.3
[1d0040c9] PolyesterWeave v0.2.2
[f27b6e38] Polynomials v4.1.1
[2dfb63ee] PooledArrays v1.4.3
[85a6dd25] PositiveFactorizations v0.2.4
[d236fae5] PreallocationTools v1.3.0
[aea7be01] PrecompileTools v1.3.4
[21216c6a] Preferences v1.5.2
⌃ [08abe8d2] PrettyTables v3.3.2
[27ebfcd6] Primes v0.5.7
[33c8b6b6] ProgressLogging v0.1.6
[92933f4c] ProgressMeter v1.11.0
[c94c279d] Proj v1.9.0
[43287f4e] PtrArrays v1.4.0
[0c0d3e7f] PureKLU v1.1.1
[4b34888f] QOI v1.0.2
[1fd47b50] QuadGK v2.11.3
[8a4e6c94] QuasiMonteCarlo v0.3.8
[94ee1d12] Quaternions v0.7.7
[b3c3ace0] RangeArrays v0.3.2
[c84ed2f1] Ratios v0.4.5
[988b38a3] ReadOnlyArrays v0.2.0
[c1ae055f] RealDot v0.1.0
[3cdcf5f2] RecipesBase v1.3.4
[731186ca] RecursiveArrayTools v4.3.4
[189a3867] Reexport v1.2.2
[dee08c22] RegionTrees v0.3.4
[ae029012] Requires v1.3.1
[9fe22ead] RespecializeParams v1.0.0
[295af30f] Revise v3.16.2
[79098fc4] Rmath v0.9.0
[f2b01f46] Roots v3.0.6
[6038ab10] Rotations v1.7.1
[7e49a35a] RuntimeGeneratedFunctions v0.5.22
[fdea26ae] SIMD v3.7.2
[94e857df] SIMDTypes v0.1.0
[476501e8] SLEEFPirates v0.6.46
[0bca4576] SciMLBase v3.39.0
[19f34311] SciMLJacobianOperators v0.1.16
[a6db7da4] SciMLLogging v2.0.3
[c0aeaf25] SciMLOperators v1.24.4
[431bcebd] SciMLPublic v1.2.3
[53ae85a6] SciMLStructures v1.10.3
[7e506255] ScopedValues v1.6.2
[91c51154] SentinelArrays v1.4.10
[efcf1570] Setfield v1.1.2
[727e6d20] SimpleNonlinearSolve v2.13.0
[699a6c99] SimpleTraits v0.9.6
[47aef6b3] SimpleWeightedGraphs v1.5.1
[45858cf5] Sixel v0.1.5
[ed01d8cd] Sobol v1.5.0
[a2af1166] SortingAlgorithms v1.2.3
[a57abbd0] SparseColumnPivotedQR v2.1.4
[9f842d2f] SparseConnectivityTracer v1.2.2
[0a514795] SparseMatrixColorings v0.4.27
[276daf66] SpecialFunctions v2.8.0
[cae243ae] StackViews v0.1.2
[0c0c59c1] StarAlgebras v0.3.0
[aedffcd0] Static v1.4.4
[0d7ed370] StaticArrayInterface v1.10.0
[90137ffa] StaticArrays v1.9.18
[1e83bf80] StaticArraysCore v1.4.4
[10745b16] Statistics v1.11.1
[82ae8749] StatsAPI v1.8.0
[2913bbd2] StatsBase v0.34.12
[4c63d2b9] StatsFuns v2.2.0
[892a3eda] StringManipulation v0.4.6
[ec057cc2] StructUtils v2.8.2
[2efcf032] SymbolicIndexingInterface v0.3.51
[19f23fe9] SymbolicLimits v1.1.4
[d1185830] SymbolicUtils v4.40.3
[0c5d862f] Symbolics v7.33.0
[3783bdb8] TableTraits v1.0.1
[bd369af6] Tables v1.13.0
[ed4db957] TaskLocalValues v0.1.3
[62fd8b95] TensorCore v0.1.1
[8ea1fca8] TermInterface v2.0.0
[5d786b92] TerminalLoggers v0.1.7
[8290d209] ThreadingUtilities v0.5.6
[731e570b] TiffImages v0.11.9
[06e1c1a7] TiledIteration v0.5.0
⌅ [a759f4b9] TimerOutputs v0.5.29
[3bb67fe8] TranscodingStreams v0.11.3
[781d530d] TruncatedStacktraces v1.4.0
[3a884ed6] UnPack v1.0.2
[1986cc42] Unitful v1.28.0
[013be700] UnsafeAtomics v0.3.1
[3d5dd08c] VectorizationBase v0.21.74
[81def892] VersionParsing v1.3.0
[d30d5f5c] WeakCacheSets v0.1.0
[e3aaa7dc] WebP v0.1.3
[efce3f68] WoodburyMatrices v1.1.0
[fdbf4ff8] XLSX v0.12.0
[72c71f33] XML v0.4.2
[c2297ded] ZMQ v1.5.1
[49080126] ZipArchives v2.6.0
[6e34b625] Bzip2_jll v1.0.9+0
[f5851436] FFTW_jll v3.3.12+0
[61579ee1] Ghostscript_jll v9.55.1+0
[59f7168a] Giflib_jll v5.2.3+0
[c73af94c] ImageMagick_jll v7.1.2028+0
[905a6f67] Imath_jll v3.2.2+0
[1d5cc7b8] IntelOpenMP_jll v2025.2.0+0
[aacddb02] JpegTurbo_jll v3.2.0+0
[88015f11] LERC_jll v4.1.0+0
[7e76a0d4] Libglvnd_jll v1.7.1+1
[89763e89] Libtiff_jll v4.7.3+0
[d3a379c0] LittleCMS_jll v2.19.1+0
[856f044c] MKL_jll v2025.2.0+0
[18a262bb] OpenEXR_jll v3.4.13+0
[643b3616] OpenJpeg_jll v2.5.5+0
[efe28fd5] OpenSpecFun_jll v0.5.6+0
[58948b4f] PROJ_jll v902.800.100+0
[f50d1b31] Rmath_jll v0.5.1+0
[76ed43ae] SQLite_jll v3.53.2+0
[ffd25f8a] XZ_jll v5.8.3+0
[4f6342f7] Xorg_libX11_jll v1.8.13+0
[0c0b7dd1] Xorg_libXau_jll v1.0.13+0
[a3789734] Xorg_libXdmcp_jll v1.1.6+0
[1082639a] Xorg_libXext_jll v1.3.8+0
[c7cfdc94] Xorg_libxcb_jll v1.17.1+0
[c5fb5394] Xorg_xtrans_jll v1.6.0+0
[8f1865be] ZeroMQ_jll v4.3.6+0
[3161d3a3] Zstd_jll v1.5.7+1
[c4b69c83] dlfcn_win32_jll v1.4.2+0
[b53b4c65] libpng_jll v1.6.58+0
[075b6546] libsixel_jll v1.10.5+0
[a9144af2] libsodium_jll v1.0.21+0
[c5f90fcd] libwebp_jll v1.6.0+0
[337d8026] libzip_jll v1.11.3+0
[1317d2d5] oneTBB_jll v2022.3.0+0
[0dad84c5] ArgTools v1.1.2
[56f22d72] Artifacts v1.11.0
[2a0f44e3] Base64 v1.11.0
[8bf52ea8] CRC32c v1.11.0
[ade2ca70] Dates v1.11.0
[8ba89e20] Distributed v1.11.0
[f43a241f] Downloads v1.7.0
[7b1f6079] FileWatching v1.11.0
[9fa8497b] Future v1.11.0
[b77e0a4c] InteractiveUtils v1.11.0
[ac6e5ff7] JuliaSyntaxHighlighting v1.12.0
[4af54fe1] LazyArtifacts v1.11.0
[b27032c2] LibCURL v0.6.4
[76f85450] LibGit2 v1.11.0
[8f399da3] Libdl v1.11.0
[37e2e46d] LinearAlgebra v1.12.0
[56ddb016] Logging v1.11.0
[d6f4376e] Markdown v1.11.0
[a63ad114] Mmap v1.11.0
[ca575930] NetworkOptions v1.3.0
[44cfe95a] Pkg v1.12.1
[de0858da] Printf v1.11.0
[9abbd945] Profile v1.11.0
[3fa0cd96] REPL v1.11.0
[9a3f8284] Random v1.11.0
[ea8e919c] SHA v0.7.0
[9e88b42a] Serialization v1.11.0
[1a1011a3] SharedArrays v1.11.0
[6462fe0b] Sockets v1.11.0
[2f01184e] SparseArrays v1.12.0
[f489334b] StyledStrings v1.11.0
[4607b0f0] SuiteSparse
[fa267f1f] TOML v1.0.3
[a4e569a6] Tar v1.10.0
[8dfed614] Test v1.11.0
[cf7118a7] UUIDs v1.11.0
[4ec0a83e] Unicode v1.11.0
[e66e0078] CompilerSupportLibraries_jll v1.3.0+1
[deac9b47] LibCURL_jll v8.15.0+0
[e37daf67] LibGit2_jll v1.9.0+0
[29816b5a] LibSSH2_jll v1.11.3+1
[14a3606d] MozillaCACerts_jll v2025.11.4
[4536629a] OpenBLAS_jll v0.3.29+0
[05823500] OpenLibm_jll v0.8.7+0
[458c3c95] OpenSSL_jll v3.5.4+0
[bea87d4a] SuiteSparse_jll v7.8.3+2
[83775a58] Zlib_jll v1.3.1+2
[8e850b90] libblastrampoline_jll v5.15.0+0
[8e850ede] nghttp2_jll v1.64.0+1
[3f19e933] p7zip_jll v17.7.0+0
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`
(@v1.12) pkg>
Thanks. Should be fixed in 1.226.
I just wanted to say “thank you”! So far the new version is really a pleasure to use.
This sounds really exciting!
Are VSCode test items supported? I seem to be unable to run them. Reported as Issue #4152.
Edit: Tests work!
Generally yes and they work fine in the cases I’ve tried. I’ll look into what’s going on with Sunny.jl’s tests when I get a minute.
I want to say: thanks, @pfitzseb , for getting this on the road! It was sorely needed, and your efforts are much appreciated.
Yes, the overall experience in the VS Code Julia extension is so muuuuchh better. The builtin linter now works well and is very informative. The only false positives are on macro calls, which is kind of expected since macros are mind-boggling even for us. And my experience with the language server for auto completion is drastically better. I was never able to see the auto completion menu before these updates (and relied on the Copilot inline AI suggestion feature, poor Earth 
), now it always pop with my local variables when I start writing a new line or the arguments of a method.
The RAM consumption seems to be lower also.
Many thanks @pfitzseb !
edit: BTW what is the theme on your screenshot? I like it, a strong Adwaita/Gnome vibe to it.
Worth noting that @davidanthoff did a lot of work on JuliaWorkspaces.jl over the last year or so; I certainly wouldn’t want to take credit for that.
Yeah, haven’t managed to get the LS to use more than ~2GB even with very big repos so far. If anyone finds counter examples, I’d be very interested in taking a look at them.
Uh… sorry to disappoint, but that’s just how VS Code looks on Windows 
Oh, gotcha. That’s just
with the workbench.experimental.modernUI setting enabled. Also JuliaMono as the editor font and
as the icon theme.
First of all, thank you for the amazing work. This really delivers a significantly better experience!
In my use case, I noticed what is probably a false detection by the linter. Using the Parameters package to define a data structure, I find
Is this because of the presence of macros, as @franckgaga was mentioning?
Yes, but the LS should treat unknown (i.e. not special cased) macros as opaque and not report any diagnostics inside. I’ll take a look at fixing this.
On this, one important macro for the VS code users that should be special cased is the @testmodule of the test item framework (and maybe @testsnippet but I’m not sure if it’s needed since I don’t use it). Right now the defined modules are not recognized by the linter on my side:
definition
use in my tests
It would solve the majority of the false negatives in my workspace.
I think the TestItem bugs are known and tracked here: Linting breaks for TestItem blocks with functions · Issue #174 · julia-vscode/JuliaWorkspaces.jl · GitHub.