New! Delphi 11 Alexandria Support
All components have been updated to support Delphi 11 Alexandria Win32 and Win64.

News

SQLiteSpy 1.9.15
- Update built-in DISQLite3 engine to SQLite 3.34.1.
- Add bytecode*() table-valued function.
- Add tables_used*() table-valued function.
- Add the uint collation sequence.
- Add decimal extension functions for arbitrary-precision decimal arithmetic.

YuXMLSec 0.1.0 Beta New!
- Initial public release of YuXMLSec, which provides major XML Security standards for Delphi:
  - XML Signature Syntax and Processing (XMLDSIG).
  - XML Encryption Syntax and Processing (XMLENC).
  - Security Assertion Markup Language (SAML).

YuOpenSSL 0.5.0 Beta
- Convert some C macros to Pascal for better ICS (Internet Component Suite) support.
- Fix wrong type in Indy (Internet Direct).
- Add Synapse thread demo to illustrate thread memory cleanup.

DISQLite3 5.35.1
- Fix a potential use-after-free bug when processing a a subquery with both a correlated WHERE clause and a “HAVING 0” clause and where the parent query is an aggregate.
- Fix minor problems in extensions.

YuOpenSSL 0.4.0 Beta
- Add ICS 8.65 files modified to use YuOpenSSL instead of the OpenSSL DLLs.

YuPcre2 1.15.0
- Improve the List, List2, Replace, and Replace2 methods so that the OnFormatVariable Sender argument can be queried for MatchedStr, SubStr, etc.
- Work around compiler bugs from Delphi 7 to Delphi 2009 which resulted in “Internal Error” under certain conditions.
- Fix inifinite loop with invalid UTF-8 mode enabled.
- Fix multiple JIT problems, including character ranges optimization, character set matching, and word boundary check.

YuOpenSSL 0.3.0 Beta
- Update to OpenSSL 1.1.1i, with fix for a high risk potential NULL pointer de-reference in GENERAL_NAME_cmp.
- Add more than 150 new OpenSSL API functions.
- New Synapse TCP/IP and serial library support.

DISQLite3 5.35.0
- New TDISQLite3UniDirQuery.IntegerPrimaryKeyField option to work around potential data loss due to the 32-bit limitation of Delphi's ftAutoInc DataType.
- Query planner enhancements.
- Multiple recursive SELECTS in recursive common table expressions.
- Better error messages from CHECK constraint failures.

YuOpenSSL 0.2.1 Alpha
- Add EVP_VerifyInit(), EVP_VerifyInit_ex(), and EVP_VerifyUpdate(), ported from OpenSSL macros.
- Fix memory leaks in ICS (Internet Component Suite).

YuStemmer 5.4.0
- New Yiddish stemmer.
- Fix decoding of 4-byte UTF-8 sequences.

YuBrotli 2.2.0
- Based on Brotli v0.9.0 release: Fix a decoder “integer overflow” problem where an input size (chunk size) larger than 2GiB may cause a crash.
- Raise an exception if decoder wrapper functions run out of input. Previously, this data error was silently ignored.
- Many improvements and bug fixes.

YuOpenSSL 0.2.0 Alpha
- Update to OpenSSL 1.1.1h.
- Add many new OpenSSL API functions, procedures, types, and constants.
- Indy support, plus basic demos. The Indy OpenSSL 1.1.1 IOHandler is still in development. Until stable, consider this a proof of concept and use with great care.
- New demos to create certificates.

DISQLite3 5.34.0
- Support for UPDATE FROM following the PostgreSQL syntax.
- Increase the maximum size of database files to 281 TB.
- Extended PRAGMA integrity_check so it can run on a single table only.
- Add the decimal extension for arbitrary-precision decimal arithmetic.
- Query planner improvements.

YuOpenSSL 0.1.0 Alpha New!
- Initial public release of YuOpenSSL, the first implementation of OpenSSL for Delphi that does not require OpenSSL DLLs. YuOpenSSL.pas contains over 5000 OpenSSL functions, procedures, constants and types in a single Delphi unit. It compiles directly into executables, with no external dependencies. Works with ICS Internet Component Suite, adjusted source code included.

DISQLite3 5.33.1
- Fix a long-standing bug in the byte-code engine that can cause a COMMIT command report as success when in fact it failed to commit.

Delphi 10.4 Sydney Win32 & Win64 Support for DIContainers, DIConverters, DICreole, DIFileFinder, DIGoogleReader, DIHtmlLabel, DIHtmlParser, DIMime, DIRegEx, DISQLite3, DITidy, DIUcl, DIUnicode, DIXml, DIZipWriter, YuBrotli, YuNetSurf, YuPcre2, YuPdf, YuStemmer.

DISQLite3 5.32.0
- INSERT and UPDATE statements now always apply column affinity before computing CHECK constraints.
- Added the iif() SQL function.
- The ESCAPE clause of a LIKE operator now overrides wildcard characters, so that the behavior now matches what PostgreSQL does.
- Added support for approximate ANALYZE using the PRAGMA analysis_limit command.
- New extensions: bytecode virtual table, checksum VFS, UINT collation sequence.
- New functions to better support of VFS shim implementations: sqlite3_create_filename(), sqlite3_free_filename(), and sqlite3_database_file_object().

YuPcre2 1.13.0
- Capturing groups that contain recursive backreferences to themselves are no longer automatically atomic.
- New option for pcre2_substitute: PCRE2_SUBSTITUTE_LITERAL, PCRE2_SUBSTITUTE_MATCHED, PCRE2_SUBSTITUTE_REPLACEMENT_ONLY.
- If PCRE2_UCP is set without PCRE2_UTF, Unicode character properties are used for upper/lower case computations on characters whose code points are greater than 127.
- Updated to Unicode 13.0.0.

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