HWMonitor 歷史版本列表 Page10

更新時間：2022-01-26
更新細節：

更新時間：2022-01-14
更新細節：

What's new in this version:

- Fixed: PCell error (infinite recursion)

更新時間：2022-01-06
更新細節：

What's new in this version:

Features:
- Enhancement: #963 Display snapped position in main window
- fixed: #960 Cap values range now shown in netlist browser
- fixed: #954 Fixed a device extraction glitch
- fixed: #951 Internal error fixed when deleting the cell you're sitting at Side effect: copy & paste of cells is correctly disabled now in viewer mode
- fixed: #942 Technology file routing suffix string typo
- fixed: #946 Python: __file__ returns quoted path string
- fixed: DRC check for equal width now returns more consistent results Previously, a check like "layer.drc(width == something)" was not flagging all candidates correctly.
- Enhancement: A PCell can request "lazy evaluation" now This means that a parameter change needs to be committed in the UI before it is being taken. This way, slow PCell evaluation will not make the application stall. To add this feature, reimplement "wants_lazy_evaluation" in the PCell class to return "true".
- Enhancement: "lvs_data" is a global function now in LVS scripts
- fixed: less liberal evaluation of expressions in string to numeric conversion This will fix a potential vulnerability which allows someone to sneak in expression code through malicious configuration, technology or layer properties files.

更新時間：2021-12-10
更新細節：

更新時間：2021-11-16
更新細節：

What's new in this version:

Features:
- Enhancements: Better support for execution (also cross-interpreter) of macro code from scripts
- New methods for the Macro class like "run" and loading from file
- New class Interpreter for accessing Ruby interpreter state from Python and vice versa
- Enhancement: New DRC function "enclosed" as the reverse of "enclosing"
- Allows using the rectangle filters with "via enclosed by metal"
- Usually better performance than "metal enclosing via"
- Enhancements: Usability
- Navigation in the 2.5d view
- "tap" function shows layer names and details from layer view
- Documentation about layer views
- Enhancement: CentOS7 RPM's use Python 3 now
- Enhancement: Sending custom query shape objects to RDB produces shape markers now
- Enhancement: New method LayoutView#is_editable?
- Enhancement: #879 PCellDeclaration#layout and Layout#library ownership links
- Editor options tab window too big
- Fill tool border parameter sign issue
- BJT3 extraction with collector shape fixed
- QMessageLogger methods safe now with "%" characters
- Cell#insert (of cell instances) now checks their cell indexes

更新時間：2021-11-04
更新細節：

What's new in this version:

- Intel 12th gen Alder Lake processors, Z6xx platform and DDR5 memory
- AMD Radeon 6600XT GPU
- Hard disks activity and read/write speeds

更新時間：2021-11-04
更新細節：

What's new in this version:

FreshClam:
- Add a 24-hour cool-down for FreshClam clients that have received an HTTP 403 (Forbidden) response from the CDN. This is to reduce the volume of 403-response data served to blocked FreshClam clients that are configured with a tight update-loop.
- Fixed a bug where FreshClam treats an empty CDIFF as an incremental update failure instead of as an intentional request to download the whole CVD.
- ClamDScan: Fix a scan error when broken symlinks are encountered on macOS with "FollowDirectorySymlinks" and "FollowFileSymlinks" options disabled.
- Overhauled the scan recursion / nested archive extraction logic and added new limits on embedded file-type recognition performed during the "raw" scan of each file. This limits embedded file-type misidentification and prevents detecting embedded file content that is found/extracted and scanned at other layers in the scanning process.
- Fix an issue with the FMap module that failed to read from some nested files
- Fixed an issue where failing to load some rules from a Yara file containing multiple rules may cause a crash
- Fixed assorted compiler warnings
- Fixed assorted Coverity static code analysis issues

Scan limits:
Added virus-name suffixes to the alerts that trigger when a scan limit has been exceeded. Rather than simply Heuristics.Limits.Exceeded, you may now see limit-specific virus-names, to include:
- Heuristics.Limits.Exceeded.MaxFileSize
- Heuristics.Limits.Exceeded.MaxScanSize
- Heuristics.Limits.Exceeded.MaxFiles
- Heuristics.Limits.Exceeded.MaxRecursion
- Heuristics.Limits.Exceeded.MaxScanTime

Renamed the Heuristics.Email.ExceedsMax.* alerts to align with the other limit alerts names. These alerts include:
- Heuristics.Limits.Exceeded.EmailLineFoldcnt
- Heuristics.Limits.Exceeded.EmailHeaderBytes
- Heuristics.Limits.Exceeded.EmailHeaders
- Heuristics.Limits.Exceeded.EmailMIMEPartsPerMessage
- Heuristics.Limits.Exceeded.EmailMIMEArguments
- Fixed an issue where the Email-related scan limits would alert even when the "AlertExceedsMax" (--alert-exceeds-max) scan option is not enabled.
- Fixes an issue in the Zip parser where exceeding the "MaxFiles" limit or the "MaxFileSize" limit would abort the scan but would fail to alert. The Zip scan limit issues were independently identified and reported by Aaron Leliaert and Max Allan.
- Fixed a leak in the Email parser when using the --gen-json scan option.
- Fixed an issue where a failure to record metadata in the Email parser when using the --gen-json scan option could cause the Email parser to abort the scan early and fail to extract and scan additional content.
- Fixed a file name memory leak in the Zip parser.
- Fixed an issue where certain signature patterns may cause a crash or cause unintended matches on some systems when converting characters to uppercase if a UTF-8 unicode single-byte grapheme becomes a multi-byte grapheme. Patch courtesy of Andrea De Pasquale.

CMake:
- Fix a packaging issue with the Windows *.msi installer so that it will include all of the required files
- Add support for developer code-signing on macOS during the build
- Fix an issue finding and linking with the tinfo library on systems where tinfo is separate from ncurses. Patch courtesy of Luca Barbato.
- Tests: Improved the Freshclam incremental update tests to verify correct behavior when a zero-byte CDIFF is downloaded and the CVD served to FreshClam is older than advertised
- Docker: Remove the freshclam.dat file when building the Docker image with the databases-included so FreshClam agents running in the container will have a unique ID in the HTTP User-Agent

更新時間：2021-11-02
更新細節：

更新時間：2021-10-31
更新細節：

What's new in this version:

New Requirements:
- As of ClamAV 0.104, CMake is required to build ClamAV
- We have added comprehensive build instructions for using CMake to the new INSTALL.md file. The online documentation will also be updated to include CMake build instructions.
- The Autotools and the Visual Studio build systems have been removed

Major changes:
- The built-in LLVM for the bytecode runtime has been removed
- The bytecode interpreter is the default runtime for bytecode signatures just as it was in ClamAV 0.103
- We hoped to add support for newer versions of LLVM, but ran out of time. If you're building ClamAV from source and you wish to use LLVM instead of the bytecode interpreter, you will need to supply the development libraries for LLVM version 3.6.2. See the "bytecode runtime" section in INSTALL.md to learn more.
- There are now official ClamAV images on Docker Hub

Docker Hub ClamAV tags:
- clamav/clamav:<version>: A release preloaded with signature databases
- Using this container will save the ClamAV project some bandwidth. Use this if you will keep the image around so that you don't download the entire database set every time you start a new container. Updating with FreshClam from the existing databases set does not use much data.
- clamav/clamav:<version>_base: A release with no signature databases
- Use this container only if you mount a volume in your container under /var/lib/clamav to persist your signature database databases. This method is the best option because it will reduce data costs for ClamAV and for the Docker registry, but it does require advanced familiarity with Linux and Docker.
- Caution: Using this image without mounting an existing database directory will cause FreshClam to download the entire database set each time you start a new container.
- You can use the unstable version (i.e. clamav/clamav:unstable or clamav/clamav:unstable_base) to try the latest from our development branch.
- Please, be kind when using 'free' bandwidth, both for the virus databases but also the Docker registry. Try not to download the entire database set or the larger ClamAV database images on a regular basis.
- For more details, see the ClamAV Docker documentation
- Special thanks to Olliver Schinagl for his excellent work creating ClamAV's new Docker files, image database deployment tooling, and user documentation
- clamd and freshclam are now available as Windows services. To install and run them, use the --install-service option and net start [name] command.
- Special thanks to Gianluigi Tiesi for his original work on this feature

Notable changes:
The following was added in 0.103.1 and is repeated here for awareness, as patch versions do not generally introduce new options:
- Added a new scan option to alert on broken media (graphics) file formats. This feature mitigates the risk of malformed media files intended to exploit vulnerabilities in other software. At present, media validation exists for JPEG, TIFF, PNG and GIF files. To enable this feature, set AlertBrokenMedia yes in clamd.conf, or use the --alert-broken-media option when using clamscan. These options are disabled by default in this patch release but may be enabled in a subsequent release. Application developers may enable this scan option by enabling CL_SCAN_HEURISTIC_BROKEN_MEDIA for the heuristic scan option bit field.
- Added CL_TYPE_TIFF, CL_TYPE_JPEG types to match GIF, PNG typing behavior. BMP and JPEG 2000 files will continue to detect as CL_TYPE_GRAPHICS because ClamAV does not yet have BMP or JPEG 2000 format checking capabilities.

Added progress callbacks to libclamav for:
- database load: cl_engine_set_clcb_sigload_progress()
- engine compile: cl_engine_set_clcb_engine_compile_progress()
- engine free: cl_engine_set_clcb_engine_free_progress()
- These new callbacks enable an application to monitor and estimate load, compile, and unload progress. See clamav.h for API details.

Added progress bars to ClamScan for the signature load and engine compile steps before a scan begins. The start-up progress bars won't be enabled if ClamScan isn't running in a terminal (i.e. stdout is not a TTY), or if any of these options are used:
- --debug
- --quiet
- --infected
- --no-summary

Other improvements:
- Added the %f format string option to the ClamD VirusEvent feature to insert the file path of the scan target when a virus-event occurs. This supplements the VirusEvent %v option which prints the signature (virus) name. The ClamD VirusEvent feature also provides two environment variables, $CLAM_VIRUSEVENT_FILENAME and $CLAM_VIRUSEVENT_VIRUSNAME for a similar effect. Patch courtesy of Vasile Papp.
- Improvements to the AutoIt extraction module. Patch courtesy of cw2k.
- Added support for extracting images from Excel *.xls (OLE2) documents
- Trusted SHA256-based Authenticode hashes can now be loaded in from *.cat files. For more information, visit our Authenticode documentation about using *.cat files with *.crb rules to trust signed Windows executables.

Fixed:
- Fixed a memory leak affecting logical signatures that use the "byte compare" feature. Patch courtesy of Andrea De Pasquale.
- Fixed bytecode match evaluation for PDF bytecode hooks in PDF file scans
- Other minor bug fixes

更新時間：2021-09-27
更新細節：

What's new in this version:

Features:
Enhancements:
- Some enhancements on the 2.5d view (e.g. live layer color update, z only scaling, wire frames, etc.)
- simple versions of DRC with_holes/without_holes without parameters
- LVS netlist compare performance improvements in certain cases
- Make "tap" function available in reader mode

Fixed:
- Decent error message (not crashing) when trying to create a cell or layer on an empty panel
- DRC crash
- Crash when deleting a hierarchical PCell library from Python
- Spice reader ignores last line
- Fill Tool crashes
- border case GDS file behavior restored
- Font path can be selected for standalone "Basic" library
- Python module does not build from sources
- Typo in separation_check signature
- Clarification of device parameter compare on LVS