WhatsApp for Windows 歷史舊版本 Page28

更新時間：2021-12-07
更新細節：

更新時間：2021-12-01
更新細節：

What's new in this version:

New language features:
- (; a, b) = x can now be used to destructure properties a and b of x. This syntax is equivalent to a = getproperty(x, :a); b = getproperty(x, :b)
- Implicit multiplication by juxtaposition is now allowed for radical symbols (e.g. x√y and x∛y)
- The short-circuiting operators && and || can now be dotted to participate in broadcast fusion as .&& and .||
- ⫪ (U+2AEA, Top, downvDash) and ⫫ (U+2AEB, Bot, upvDash, indep) may now be used as binary operators with comparison precedence
- Repeated semicolons can now be used inside array concatenation expressions to separate dimensions of an array, with the number of semicolons specifying the dimension. Just as a single semicolon in [A; B] has always described concatenating in the first dimension (vertically), now two semicolons [A;; B] do so in the second dimension (horizontally), three semicolons ;;; in the third, and so on
- A backslash () before a newline inside a string literal now removes the newline while also respecting indentation. This can be used to split up long strings without newlines into multiple lines of code
- A backslash before a newline in command literals now always removes the newline, similar to standard string literals, whereas the result was not well-defined before

Language changes:
- macroexpand, @macroexpand, and @macroexpand1 no longer wrap errors in a LoadError. To reduce breakage, @test_throws has been modified so that many affected tests will still pass
- The middle dot · (cdotp U+00b7) and the Greek interpunct · (U+0387) are now treated as equivalent to the dot operator ⋅ (cdot U+22c5)
- The minus sign − (minus U+2212) is now treated as equivalent to the hyphen-minus sign - (U+002d)
- Destructuring will no longer mutate values on the left-hand side while iterating through values on the right-hand side. In the example of an array x, x[2], x[1] = x will now swap the first and second elements of x, whereas it used to fill both entries with x[1] because x[2] was mutated during the iteration of x
- The default random number generator has changed, so all random numbers will be different (even with the same seed) unless an explicit RNG object is used. See the section on the Random standard library below
- Iterators.peel(itr) now returns nothing when itr is empty instead of throwing a BoundsError
- Multiple successive semicolons in an array expresion were previously ignored (e.g., [1 ;; 2] == [1 ; 2]). This syntax is now used to separate dimensions (see New language features).

Compiler/Runtime improvements:
Command-line option changes:
- The Julia --project option and the JULIA_PROJECT environment variable now support selecting shared environments like .julia/environments/myenv the same way the package management console does: use julia [email protected] resp. export JULIA_PROJECT="@myenv"
- Multi-threading changes:
- Intrinsics for atomic pointer operations are now defined for certain byte sizes
- Support for declaring and using individual fields of a mutable struct as atomic has been added; see the new @atomic macro
- If the JULIA_NUM_THREADS environment variable is set to auto, then the number of threads will be set to the number of CPU threads
- Every Task object has a local random number generator state, providing reproducible (schedule-independent) execution of parallel simulation code by default. The default generator is also significantly faster in parallel than in previous versions
- Tasks can now migrate among threads when they are re-scheduled. Previously, a Task would always run on whichever thread executed it first

Build system changes:
New library functions:
- Two argument methods findmax(f, domain), argmax(f, domain) and the corresponding min versions
- isunordered(x) returns true if x is a value that is normally unordered, such as NaN or missing
- New keepat!(vector, inds) function which is the inplace equivalent of vector[inds] for a list inds of integers
- Two arguments method lock(f, lck) now accepts a Channel as the second argument
- New functor Returns(value), which returns value for any arguments
- New macros @something and @coalesce which are short-circuiting versions of something and coalesce, respectively
- New function redirect_stdio for redirecting stdin, stdout and stderr
- New macro [email protected] f(arg1::T1, arg2::T2; kwargs...) provides an easier syntax to call invoke(f, Tuple{T1,T2}, arg1, arg2; kwargs...)
- New macro [email protected] f(args...; kwargs...) providing a convenient way to call Base.invokelatest(f, args...; kwargs...)

New library features:
- The optional keyword argument context of sprint can now be set to a tuple of :key => value pairs to specify multiple attributes
- bytes2hex and hex2bytes are no longer limited to arguments of type Union{String,AbstractVector{UInt8}} and now only require that they're iterable and have a length
- stat(file) now has a more detailed and user-friendly show method

Standard library changes:
- count and findall now accept an AbstractChar argument to search for a character in a string
- New methods range(start, stop) and range(start, stop, length)
- range now supports start as an optional keyword argument
- Some operations on ranges will return a StepRangeLen instead of a StepRange, to allow the resulting step to be zero. Previously, λ .* (1:9) gave an error when λ = 0
- islowercase and isuppercase are now compliant with the Unicode lower/uppercase categories
- iseven and isodd functions now support non-Integer numeric types
- escape_string now accepts a collection of characters via the keyword keep that are to be kept as they are
- getindex for NamedTuples now accepts a tuple of symbols in order to index multiple values
- Subtypes of AbstractRange now correctly follow the general array indexing behavior when indexed by Bools, erroring for scalar Bools and treating arrays (including ranges) of Bool as logical indices
- keys(::RegexMatch) is now defined to return the capture's keys, by name if named, or by index if not
- keys(::Generator) is now defined to return the iterator's keys
- RegexMatch is now iterable, giving the captured substrings
- lpad/rpad are now defined in terms of textwidth
- [email protected] now accepts broken and skip boolean keyword arguments, which mimic [email protected]_broken and [email protected]_skip behavior, but allows skipping tests failing only under certain conditions.
- @lock is now exported from Base
- The experimental function Base.catch_stack() has been renamed to current_exceptions(), exported from Base and given a more specific return type
- Some degree trigonometric functions, sind, cosd, tand, asind, acosd, asecd, acscd, acotd, atand now accept a square matrix
- replace(::String) now accepts multiple patterns, which will be applied left-to-right simultaneously, so only one pattern will be applied to any character, and the patterns will only be applied to the input text, not the replacements
- New replace methods to replace elements of a Tuple

Package Manager:
- If a package is using or imported from the julia> prompt that isn't found but is available from a registry, a pkg> add prompt now offers to install the package into the current environment, precompile it, and continue to load it
- A new Manifest.toml format is now used that captures extensible metadata fields, including the julia version that generated the manifest. Old format manifests are still supported and will be maintained in their original format, unless the user runs Pkg.upgrade_manifest() to upgrade the format of the current environment's manifest without re-resolving
- pkg> precompile will now precompile new versions of packages that are already loaded, rather than postponing to the next session (the ?-marked dependencies)
- pkg> rm, pin, and free now accept the --all argument to call the action on all packages.
- Registries downloaded from the Pkg Server (not git) are no longer uncompressed into files but instead read directly from the compressed tarball into memory. This improves performance on filesystems which do not handle a large number of files well. To turn this feature off, set the environment variable JULIA_PKG_UNPACK_REGISTRY=true.
- It is now possible to use an external git executable instead of the default libgit2 library for the downloads that happen via the Git protocol by setting the environment variable JULIA_PKG_USE_CLI_GIT=true.
- Registries downloaded from the Pkg Server (not git) is now assumed to be immutable. Manual changes to their files might not be picked up by a running Pkg session.
- Adding packages by directory name in the REPL mode now requires prepending ./ to the name if the package is in the current directory; e.g. add ./Package is required instead of add Package. This is to avoid confusion between the package name Package and the local directory Package.
- The mode keyword for PackageSpec has been removed

LinearAlgebra:
- Use Libblastrampoline to pick a BLAS and LAPACK at runtime. By default it forwards to OpenBLAS in the Julia distribution. The forwarding mechanism can be used by packages to replace the BLAS and LAPACK with user preferences
- On aarch64, OpenBLAS now uses an ILP64 BLAS like all other 64-bit platforms
- OpenBLAS is updated to 0.3.13
- SuiteSparse is updated to 5.8.1
- The shape of an UpperHessenberg matrix is preserved under certain arithmetic operations, e.g. when multiplying or dividing by an UpperTriangular matrix
- Real quasitriangular Schur factorizations S can now be efficiently converted to complex upper-triangular form with Schur{Complex}(S)
- cis(A) now supports matrix arguments
- dot now supports UniformScaling with AbstractMatrix
- qr[!] and lu[!] now support LinearAlgebra.PivotingStrategy (singleton type) values as their optional pivot argument: defaults are qr(A, NoPivot()) (vs. qr(A, ColumnNorm()) for pivoting) and lu(A, RowMaximum()) (vs. lu(A, NoPivot()) without pivoting); the former Val{true/false}-based calls are deprecated
- det(M::AbstractMatrix{BigInt}) now calls det_bareiss(M), which uses the Bareiss algorithm to calculate precise values

Markdown:
Printf:
Random:
- The default random number generator has been changed from Mersenne Twister to Xoshiro256++. The new generator has smaller state, better performance, and superior statistical properties. This generator is the one used for reproducible Task-local randomness
- REPL:
- Long strings are now elided using the syntax "head" ⋯ 12345 bytes ⋯ "tail" when displayed in the REPL
- Pasting repl examples into the repl (prompt pasting) now supports all repl modes (julia, pkg, shell, help?) and switches mode automatically
- help?> for modules without docstrings now returns a list of exported names and prints the contents of an associated README.md if found

SparseArrays:
- new sizehint!(::SparseMatrixCSC, ::Integer) method
- cholesky() now fully preserves the user-specified permutation
- issparse now applies consistently to all wrapper arrays, including nested, by checking issparse on the wrapped parent array

Dates:
- The Dates.periods function can be used to get the Vector of Periods that comprise a CompoundPeriod

Downloads:
- If a cookie header is set in a redirected request, the cookie will now be sent in following requests
- If a ~/.netrc file exists, it is used to get passwords for authenticated websites
- Server Name Indication is now sent with all TLS connections, even when the server's identity is not verified (see NetworkOptions; ull/114).
- When verifying TLS connections on Windows, if the certificate revocation server cannot be reached, the connection is allowed; this matches what other applications do and how revocation is performed on macOS
- There is now a 30-second connection timeout and a 20-second timeout if no data is sent; in combination, this guarantees that connections must make some progress or they will timeout in under a minute

Statistics:
Sockets:
Tar:
- Tar.extract now ignores the exact permission mode in a tarball and normalizes modes in the same way that Tar.create does, which is, in turn the same way that git normalizes them (
- Functions that consume tarballs now handle hard links: the link target must be a previously seen file; Tar.list lists the entry with :hardlink type and .link field giving the path to the target; other functions — Tar.extract, Tar.rewrite, Tar.tree_hash — treat a hard link as a copy of the target file
- The standard format generated by Tar.create and Tar.rewrite now includes entries for non-empty directories; this shouldn't be neccessary, but some tools that consume tarballs (including docker) are confused by the absence of these directory entries
- Tar now accepts tarballs with leading spaces in octal integer header fields: this is technically not a valid format according to the POSIX spec, but old Solaris tar commands produced tarballs like this so this format does occur in the wild, and it seems harmless to accept it
- Tar.extract now takes a set_permissions keyword argument, which defaults to true; if false is passed instead, the permissions of extracted files are not modified on extraction

Distributed:
UUIDs:
Mmap:
- mmap is now exported

DelimitedFiles:
- readdlm now defaults to use_mmap=false on all OSes for consistent reliability in abnormal filesystem situations

更新時間：2021-12-01
更新細節：

What's new in this version:

- (SEMVER-MINOR) async_hooks: expose async_wrap providers
- (SEMVER-MINOR) deps: update V8 to 9.6.180.14
- (SEMVER-MINOR) lib: add reason to AbortSignal
- (SEMVER-MINOR) src: add x509.fingerprint512 to crypto module
- stream: deprecate thenable support
- stream: fix finished regression when working with legacy Stream

更新時間：2021-12-01
更新細節：

What's new in this version:

Fixed:
- Games and emulators using startup scripts don't start properly
- Changing Fullscreen settings which require application restart don't offer restart option
- Theme previews don't work in Blend editor
- Updated extension templates to use the latest SDK version
- Made slight adjustments to Nahimic service warning message

更新時間：2021-11-29
更新細節：

What's new in this version:

Fixed:
- Reverted per monitor DPI support until issue with windows not being displayed properly is investigated

更新時間：2021-11-28
更新細節：

What's new in this version:

Fixed:
- Various startup issues introduced in 9.7 update

更新時間：2021-11-28
更新細節：

What's new in this version:

New:
- Show compatibility warning about Nahimic service
- Filtering options when changing game fields
- Option to override emulator arguments for built-in profiles
- webp files are now selectable via file image selection dialogs
- SwanStation profile for RetroArch
- Built-in Xemu emulator profile

Fixed:
- {PlayniteDir} variable can't be used in emulator installation folder field
- Metadata download fails if there are game fields with no name in the library
- Option to disable emulation library update on startup doesn't work
- Updated web view component
- Manually imported .lnk files have wrong startup configuration
- Modified game date is not updated when new metadata are downloaded via bulk download
- Wake on LAN doesn't work if computer is shut down from Playnite
- Add-on installation/update failures are not reported properly
- Missing PCSX2 and DuckStation RetroArch profiles
- Auto-close client executing even if another game from the same library is running
- Input processing issues when a game is started from Fullscreen mode
- Playnite is not properly DPI aware on configurations with multiple displays using different DPI settings
- Various fixes related to metadata downloads
- Several crash fixes and small improvements

更新時間：2021-11-23
更新細節：

What's new in this version:

Multiple Preview Monitors:
- You can now make as many preview monitors as you like. Become a creepy surveillance guy and spy on all your layers, groups and your composition at the same time in Avenue and Arena. Right click on a monitor to duplicate it and use the cogwheel at the bottom right to change what you want to monitor. In Wire you can now also create multiple preview monitors and pin them to any node you like.

Effect & Source Favorites:
- With so many effects and sources you are sure to have some favorites. With the release of version 7.7 you can now favorite your effects and sources. Simply click the heart icon to favorite an effect or source and they will show up at the top of the lists, within easy reach.

Wire Color Picker:
- Wire got a new color picker! You can now also construct colors with HSB-sliders, lock colors in a palette and use the built-in color harmonies to create tight designs. All color pickers (yes, Arena and Avenue too) can now be locked horizontally by holding down the SHIFT-key or vertically by holding down the ALT-key

Avenue & Arena Fix List:
- Test Card Shortcut: Command + Shift + L (? Arvol)
- Press ESC to cancel drag action
- Default is missing from Transform's presets
- Make SMPTE and Denon transport modes available for Wire patches
- Clips sometimes change direction when adjusting composition speed
- Crash clicking Transform's preset button while composition is still loading.
- Dragging panel above another, increases panel group width
- Fixture not fitting in spanned universes gives error to enable universe spanning
- Undoing Clear clips on an inactive deck doesn't restore clips in the deck
- Rendering multi selection of clips which have the same name, you get only one render file
- Effect and source previews disconnect when moving mouse around over layers
- Dropping multiple cwired to Resolume they don't get installed

Wire Fix List:
- Distortion example
- Inserting crossfader into texture causes crash
- Replacing Video source/ Texture node with HUB breaks connections
- Same version number for Arena, Avenue, Alley and Wire: 7.7.0

更新時間：2021-11-20
更新細節：

更新時間：2021-11-19
更新細節：

What's new in this version:

- Desktop API 2.0
- Dark mode support on Windows
- Building Mac apps from Windows and Linux
- New encryption features: SHA3, BlowFish, TwoFish and CRC32
- iOS now uses iOS 15 SD
- SQLite 3.36.0 with support for RETURNING on DELETE, INSERT, UPDATE statements
- Desktop project icon resources are saved as compressed PNGs, helping to significantly reduce project file sizes
- Lots of improvements and bug fixes