4K Stogram 歷史版本列表
更新時間：2023-05-10
更新細節：
What's new in this version:
New language features:
- It is now possible to assign to bindings in another module using setproperty!(::Module, ::Symbol, x)
- Slurping in assignments is now also allowed in non-final position. This is handled via Base.split_rest
- Character literals now support the same syntax allowed in string literals; i.e. the syntax can represent invalid UTF-8 sequences as allowed by the Char type
- Support for Unicode 15
- Nested combinations of tuples and named tuples of symbols are now allowed as type parameters
- New builtins getglobal(::Module, ::Symbol[, order]) and setglobal!(::Module, ::Symbol, x[, order]) for reading from and writing to globals. getglobal should now be preferred for accessing globals over getfield
Language changes:
- The @invoke macro introduced in 1.7 is now exported. Additionally, it now uses Core.Typeof(x) rather than Any when a type annotation is omitted for an argument x so that types passed as arguments are handled correctly
- The invokelatest function and @invokelatest macro introduced in 1.7 are now exported
Compiler/Runtime improvements:
- Time to first execution (TTFX, sometimes called time to first plot) is greatly reduced. Package precompilation now saves native code into a "pkgimage", meaning that code generated during the precompilation process will not require compilation after package load. Use of pkgimages can be disabled via --pkgimages=no ([#44527]) ([#47184]).
- The known quadratic behavior of type inference is now fixed and inference uses less memory in general. Certain edge cases with auto-generated long functions (e.g. ModelingToolkit.jl with partial differential equations and large causal models) should see significant compile-time improvements
- Non-concrete call sites can now be union-split to be inlined or statically resolved even if there are multiple dispatch candidates. This may improve runtime performance in certain situations where object types are not fully known statically, by statically resolving @nospecialize-d call sites and avoiding excessive compilation
- All uses of the @pure macro in Base have been replaced with the now-preferred Base.@assume_effects
- invoke(f, invokesig, args...) calls to a less-specific method than would normally be chosen for f(args...) are no longer spuriously invalidated when loading package precompile files
Command-line option changes:
- In Linux and Windows, --threads=auto now tries to infer the usable number of CPUs from the process affinity which is set typically in HPC and cloud environments
- --math-mode=fast is now a no-op
- The --threads command-line option now accepts auto|N[,auto|M] where M specifies the number of interactive threads to create (auto currently means 1)
- New option --heap-size-hint=<size> suggests a size limit to invoke garbage collection more eagerly. The size may be specified in bytes, kilobytes (1000k), megabytes (300M), or gigabytes (1.5G)
Multi-threading changes:
- Threads.@spawn now accepts an optional first argument: :default or :interactive. An interactive task desires low latency and implicitly agrees to be short duration or to yield frequently. Interactive tasks will run on interactive threads, if any are specified when Julia is started
- Threads started outside the Julia runtime (e.g. from C or Java) can now become able to call into Julia code by calling jl_adopt_thread. This is done automatically when entering Julia code via cfunction or a @ccallable entry point. As a consequence, the number of threads can now change during execution
Build system changes:
New library functions:
- New function Iterators.flatmap
New pkgversion(m::Module) function to get the version of the package that loaded a given module, similar to pkgdir(m::Module)
New function stack(x) which generalises reduce(hcat, x::Vector{<:Vector}) to any dimensionality, and allows any iterator of iterators. Method stack(f, x) generalises mapreduce(f, hcat, x) and is more efficient
- New macro @allocations which is similar to @allocated except reporting the total number of allocations rather than the total size of memory allocated
New library features:
- RoundFromZero now works for non-BigFloat types
- Dict can be now shrunk manually by sizehint!
- @time now separates out % time spent recompiling invalidated methods
Standard library changes:
A known concurrency issue in iterate methods on Dict and other derived objects such as keys(::Dict), values(::Dict), and Set is fixed. These methods of iterate can now be called on a dictionary or set shared by arbitrary tasks provided that there are no tasks mutating the dictionary or set
- Predicate function negation !f now returns a composed function (!) ∘ f instead of an anonymous function
- eachslice now works over multiple dimensions; eachslice, eachrow and eachcol return a Slices object, which allows dispatching to provide more efficient methods
- @kwdef is now exported and added to the public API
- An issue with order of operations in fld1 is now fixed
- Sorting is now always stable by default, as QuickSort was stabilized
- Base.splat is now exported. The return value is now a Base.Splat instead of an anonymous function, which allows for pretty printing
Package Manager:
LinearAlgebra:
- The methods a / b and b a with a a scalar and b a vector, which were equivalent to a * pinv(b), have been removed due to the risk of confusion with elementwise division
- We are now wholly reliant on libblastrampoline (LBT) for calling BLAS and LAPACK. OpenBLAS is shipped by default, but building the system image with other BLAS/LAPACK libraries is not supported. Instead, it is recommended that the LBT mechanism be used for swapping BLAS/LAPACK with vendor provided ones
- lu supports a new pivoting strategy RowNonZero() that chooses the first non-zero pivot element, for use with new arithmetic types and for pedagogy
- normalize(x, p=2) now supports any normed vector space x, including scalars
- The default number of BLAS threads is now set to the number of CPU threads on ARM CPUs, and half the number of CPU threads on other architectures
Printf:
- Error messages for bad format strings have been improved, to make it clearer what and where in the format string is wrong
Profile:
- New function Profile.take_heap_snapshot(file) that writes a file in Chrome's JSON-based .heapsnapshot format
Random:
- randn and randexp now work for any AbstractFloat type defining rand
REPL:
- Alt-e now opens the current input in an editor. The content (if modified) will be executed upon exiting the editor
The contextual module which is active in the REPL can be changed (it is Main by default), via the REPL.activate(::Module) function or via typing the module in the REPL and pressing the keybinding Alt-m
- A "numbered prompt" mode which prints numbers for each input and output and stores evaluated results in Out can be activated with REPL.numbered_prompt!(). See the manual for how to enable this at startup
- Tab completion displays available keyword arguments ([#43536])
SuiteSparse:
- Code for the SuiteSparse solver wrappers has been moved to SparseArrays.jl. Solvers are now re-exported by SuiteSparse.jl.
SparseArrays:
- SuiteSparse solvers are now available as submodules of SparseArrays (JuliaSparse/SparseArrays.jl#95).
- UMFPACK (JuliaSparse/SparseArrays.jl#179) and CHOLMOD (JuliaSparse/SparseArrays.jl#206) thread safety are improved by avoiding globals and using locks. Multithreaded ldiv! of UMFPACK objects may now be performed safely.
An experimental function SparseArrays.allowscalar(::Bool) allows scalar indexing of sparse arrays to be disabled or enabled. This function is intended to help find accidental scalar indexing of SparseMatrixCSC objects, which is a common source of performance issues (JuliaSparse/SparseArrays.jl#200).
Test:
- New fail-fast mode for testsets that will terminate the test run early if a failure or error occurs. Set either via the @testset kwarg failfast=true or by setting env var JULIA_TEST_FAILFAST to "true" i.e. in CI runs to request the job failure be posted eagerly when issues occur
Dates:
- Empty strings are no longer incorrectly parsed as valid DateTimes, Dates or Times and instead throw an ArgumentError in constructors and parse, while nothing is returned by tryparse ([#47117]).
Distributed:
The package environment (active project, LOAD_PATH, DEPOT_PATH) is now propagated when adding local workers (e.g. with addprocs(N::Int) or through the --procs=N command line flag)
- addprocs for local workers now accepts the env keyword argument for passing environment variables to worker processes. This was already supported for remote workers
Unicode:
- graphemes(s, m:n) returns a substring of the m-th to n-th graphemes in s
DelimitedFiles:
- DelimitedFiles has been moved out as a separate package.
Deprecated or removed:
External dependencies:
- On Linux, now autodetects the system libstdc++ version, and automatically loads the system library if it is newer. The old behavior of loading the bundled libstdc++ regardless of the system version can be restored by setting the environment variable JULIA_PROBE_LIBSTDCXX=0
- Removed RPATH from the julia binary. On Linux this may break libraries that have failed to set RUNPATH.
Tooling Improvements:
- Printing of MethodError and methods (such as from methods(my_func)) is now prettified and colored consistently with printing of methods in stacktraces
更新時間：2023-05-10
更新細節：
What's new in this version:
New language features:
- It is now possible to assign to bindings in another module using setproperty!(::Module, ::Symbol, x)
- Slurping in assignments is now also allowed in non-final position. This is handled via Base.split_rest
- Character literals now support the same syntax allowed in string literals; i.e. the syntax can represent invalid UTF-8 sequences as allowed by the Char type
- Support for Unicode 15
- Nested combinations of tuples and named tuples of symbols are now allowed as type parameters
- New builtins getglobal(::Module, ::Symbol[, order]) and setglobal!(::Module, ::Symbol, x[, order]) for reading from and writing to globals. getglobal should now be preferred for accessing globals over getfield
Language changes:
- The @invoke macro introduced in 1.7 is now exported. Additionally, it now uses Core.Typeof(x) rather than Any when a type annotation is omitted for an argument x so that types passed as arguments are handled correctly
- The invokelatest function and @invokelatest macro introduced in 1.7 are now exported
Compiler/Runtime improvements:
- Time to first execution (TTFX, sometimes called time to first plot) is greatly reduced. Package precompilation now saves native code into a "pkgimage", meaning that code generated during the precompilation process will not require compilation after package load. Use of pkgimages can be disabled via --pkgimages=no ([#44527]) ([#47184]).
- The known quadratic behavior of type inference is now fixed and inference uses less memory in general. Certain edge cases with auto-generated long functions (e.g. ModelingToolkit.jl with partial differential equations and large causal models) should see significant compile-time improvements
- Non-concrete call sites can now be union-split to be inlined or statically resolved even if there are multiple dispatch candidates. This may improve runtime performance in certain situations where object types are not fully known statically, by statically resolving @nospecialize-d call sites and avoiding excessive compilation
- All uses of the @pure macro in Base have been replaced with the now-preferred Base.@assume_effects
- invoke(f, invokesig, args...) calls to a less-specific method than would normally be chosen for f(args...) are no longer spuriously invalidated when loading package precompile files
Command-line option changes:
- In Linux and Windows, --threads=auto now tries to infer the usable number of CPUs from the process affinity which is set typically in HPC and cloud environments
- --math-mode=fast is now a no-op
- The --threads command-line option now accepts auto|N[,auto|M] where M specifies the number of interactive threads to create (auto currently means 1)
- New option --heap-size-hint=<size> suggests a size limit to invoke garbage collection more eagerly. The size may be specified in bytes, kilobytes (1000k), megabytes (300M), or gigabytes (1.5G)
Multi-threading changes:
- Threads.@spawn now accepts an optional first argument: :default or :interactive. An interactive task desires low latency and implicitly agrees to be short duration or to yield frequently. Interactive tasks will run on interactive threads, if any are specified when Julia is started
- Threads started outside the Julia runtime (e.g. from C or Java) can now become able to call into Julia code by calling jl_adopt_thread. This is done automatically when entering Julia code via cfunction or a @ccallable entry point. As a consequence, the number of threads can now change during execution
Build system changes:
New library functions:
- New function Iterators.flatmap
New pkgversion(m::Module) function to get the version of the package that loaded a given module, similar to pkgdir(m::Module)
New function stack(x) which generalises reduce(hcat, x::Vector{<:Vector}) to any dimensionality, and allows any iterator of iterators. Method stack(f, x) generalises mapreduce(f, hcat, x) and is more efficient
- New macro @allocations which is similar to @allocated except reporting the total number of allocations rather than the total size of memory allocated
New library features:
- RoundFromZero now works for non-BigFloat types
- Dict can be now shrunk manually by sizehint!
- @time now separates out % time spent recompiling invalidated methods
Standard library changes:
A known concurrency issue in iterate methods on Dict and other derived objects such as keys(::Dict), values(::Dict), and Set is fixed. These methods of iterate can now be called on a dictionary or set shared by arbitrary tasks provided that there are no tasks mutating the dictionary or set
- Predicate function negation !f now returns a composed function (!) ∘ f instead of an anonymous function
- eachslice now works over multiple dimensions; eachslice, eachrow and eachcol return a Slices object, which allows dispatching to provide more efficient methods
- @kwdef is now exported and added to the public API
- An issue with order of operations in fld1 is now fixed
- Sorting is now always stable by default, as QuickSort was stabilized
- Base.splat is now exported. The return value is now a Base.Splat instead of an anonymous function, which allows for pretty printing
Package Manager:
LinearAlgebra:
- The methods a / b and b a with a a scalar and b a vector, which were equivalent to a * pinv(b), have been removed due to the risk of confusion with elementwise division
- We are now wholly reliant on libblastrampoline (LBT) for calling BLAS and LAPACK. OpenBLAS is shipped by default, but building the system image with other BLAS/LAPACK libraries is not supported. Instead, it is recommended that the LBT mechanism be used for swapping BLAS/LAPACK with vendor provided ones
- lu supports a new pivoting strategy RowNonZero() that chooses the first non-zero pivot element, for use with new arithmetic types and for pedagogy
- normalize(x, p=2) now supports any normed vector space x, including scalars
- The default number of BLAS threads is now set to the number of CPU threads on ARM CPUs, and half the number of CPU threads on other architectures
Printf:
- Error messages for bad format strings have been improved, to make it clearer what and where in the format string is wrong
Profile:
- New function Profile.take_heap_snapshot(file) that writes a file in Chrome's JSON-based .heapsnapshot format
Random:
- randn and randexp now work for any AbstractFloat type defining rand
REPL:
- Alt-e now opens the current input in an editor. The content (if modified) will be executed upon exiting the editor
The contextual module which is active in the REPL can be changed (it is Main by default), via the REPL.activate(::Module) function or via typing the module in the REPL and pressing the keybinding Alt-m
- A "numbered prompt" mode which prints numbers for each input and output and stores evaluated results in Out can be activated with REPL.numbered_prompt!(). See the manual for how to enable this at startup
- Tab completion displays available keyword arguments ([#43536])
SuiteSparse:
- Code for the SuiteSparse solver wrappers has been moved to SparseArrays.jl. Solvers are now re-exported by SuiteSparse.jl.
SparseArrays:
- SuiteSparse solvers are now available as submodules of SparseArrays (JuliaSparse/SparseArrays.jl#95).
- UMFPACK (JuliaSparse/SparseArrays.jl#179) and CHOLMOD (JuliaSparse/SparseArrays.jl#206) thread safety are improved by avoiding globals and using locks. Multithreaded ldiv! of UMFPACK objects may now be performed safely.
An experimental function SparseArrays.allowscalar(::Bool) allows scalar indexing of sparse arrays to be disabled or enabled. This function is intended to help find accidental scalar indexing of SparseMatrixCSC objects, which is a common source of performance issues (JuliaSparse/SparseArrays.jl#200).
Test:
- New fail-fast mode for testsets that will terminate the test run early if a failure or error occurs. Set either via the @testset kwarg failfast=true or by setting env var JULIA_TEST_FAILFAST to "true" i.e. in CI runs to request the job failure be posted eagerly when issues occur
Dates:
- Empty strings are no longer incorrectly parsed as valid DateTimes, Dates or Times and instead throw an ArgumentError in constructors and parse, while nothing is returned by tryparse ([#47117]).
Distributed:
The package environment (active project, LOAD_PATH, DEPOT_PATH) is now propagated when adding local workers (e.g. with addprocs(N::Int) or through the --procs=N command line flag)
- addprocs for local workers now accepts the env keyword argument for passing environment variables to worker processes. This was already supported for remote workers
Unicode:
- graphemes(s, m:n) returns a substring of the m-th to n-th graphemes in s
DelimitedFiles:
- DelimitedFiles has been moved out as a separate package.
Deprecated or removed:
External dependencies:
- On Linux, now autodetects the system libstdc++ version, and automatically loads the system library if it is newer. The old behavior of loading the bundled libstdc++ regardless of the system version can be restored by setting the environment variable JULIA_PROBE_LIBSTDCXX=0
- Removed RPATH from the julia binary. On Linux this may break libraries that have failed to set RUNPATH.
Tooling Improvements:
- Printing of MethodError and methods (such as from methods(my_func)) is now prettified and colored consistently with printing of methods in stacktraces
更新時間：2023-03-18
更新細節：
What's new in this version:
- Fixed: LAN-14959 Updating Lansweeper Classic sometimes failed
更新時間：2023-03-17
更新細節：
What's new in this version:
Added:
- Added a new cleanup option to delete unused data for Windows assets that are no longer in the inventory
- Added a new section in the Scan Test Tool to fetch registry data using WMI
Changed:
- A message will display when the installer is ran on systems with unsupported database servers
- The volume of LsAgent scan file sizes can be reduced by disabling scan items
- A message will display when the installer is ran on unsupported operating systems
- Selecting the OT assets menu in the web console will redirect to the cloud OT assets page for linked OT installations
- The default scanning schedules have been spread out to lower peak network traffic
- The Microsoft 365 scan and mail tester can test non-default environments
- More details are provided when cloud prerequisite checks fail
- Background checks will automatically run every 30 minutes across multiple servers when cloud prerequisite checks fail
Fixed:
- LsAgent scans returned an incorrect user domain if the user was logged in using a Remote Desktop session
- The Lansweeper service sometimes used excessive memory
- Linux software was not scanned correctly when using LsAgent
- LsAgent scans would incorrectly update tblAssets.ScanServer, leading to failed deployments
- The scanning queue would appear stuck when scanning certificates due to a stopped Remote Registry service on the scanning target
- Reports using the alias “at” could not be edited in the report builder
- When creating or editing Dynamic Groups that were filtered by IP location, the “Like” operator acted as an “Equal to” operator
- When Lansweeper’s console default language was not set to English, translation errors occurred
- Some queries used too much CPU
- Linux assets were overwritten by other Linux assets if they shared the same IP address
- The Edit credential screen used the “Login” field instead of the “Username” field
- A security issue was resolved
- A security issue was resolved
- A security issue was resolved
更新時間：2023-03-06
更新細節：
What's new in this version:
Fixed:
- LAN-14591 Credentials in the UPN format did not work correctly for Computer Path and User Path scanning
- LAN-14899 Vulnerabilities did not show up in the Lansweeper Cloud environment when CDR (Credential-free Device Recognition) was disabled
- LAN-14900 Software did not show up in the Lansweeper Cloud environment when CDR (Credential-free Device Recognition) was disabled
更新時間：2023-02-14
更新細節：
What's new in this version:
- Changed: LAN-14047 The new web console layout has been enabled by default. Support for the old layout is no longer available.
Fixed:
- Emails with .msg attachments were not imported into the helpdesk
- ASP.NET was running in debug mode
- When authenticating to an LDAP server the domain entered in the credentials was ignored. This sometimes led to account lockouts
- Active Directory (AD) computer and user scans failed despite having the correct targets and credentials
更新時間：2023-02-09
更新細節：
更新時間：2023-02-09
更新細節：
更新時間：2023-01-31
更新細節：
What's new in this version:
Added:
- Added support for credential management in the Lansweeper Cloud environment
- Enabled Extended Protection for Exchange EWS mailing
- Added support for the Cloud-first installer
- Added sections to the web console that link to Cloud features
- Added the option to auto enable TLS 1.2 if the Cloud prerequisite check fails
Changed:
- The rights of the “View assets” role have been reworked
- Software normalization takes place before syncing to Cloud
Fixed:
- Outgoing mails in the helpdesk could give errors when using MS Graph credentials
- SSL Decryption was not supported
- A deadlock could occur if assets that were not completely scanned yet were deleted
- Assets could be duplicated if they were managed by multiple SCCM servers
- Configuring MSGraph strictly for outgoing mails in the helpdesk gave errors
- Duplicate entries were shown in deployment logs
- Mails in the helpdesk with large attachments could not be sent using MS Graph credentials
- The “Software” and “Version” columns in the Reports section were not working as expected
- The “Last successful scan” field was updated even though the asset did not exist or was offline
- Toner information for Xerox B210 printers was not fetched
- Forwarded mails were cut off in the helpdesk when using MS Graph credentials
- AD information was not always added to offline assets
- The “Printerstatus” column was too short to contain certain printer messages
- Changes to agent options were not applied in the old layout
- Autocomplete has been disabled in the reports search field
- A number of issues following a Fing OID import into SNMP OID lookup have been fixed
- Certain characters were replaced by code after translation in the helpdesk
- Mail settings could not be saved in the helpdesk due to the encrypted client secret being too long
- Sending an empty message in the helpdesk would break the interface
- The sync server internet access check failed when connecting via a proxy
- Exchange Mailboxes were not correctly scanned
- Object reference errors could occur when opening a local user page
- IP Locations that were in use could not be deleted after a Cloud link had been established
更新時間：2023-01-17
更新細節：