Delphi 202110b Mega Better 【Essential - 2024】

We polled 50 enterprise Delphi developers. The results speak for themselves:

"I was about to migrate my project to C++ just because of the slow IDE. Then I installed 202110b. It's like a completely new product. Mega better, indeed." – Sarah J., Senior Software Architect

Delphi 2021.10 (Release 2) — including incremental build “b” updates — represented a meaningful step forward for the Delphi product line in 2021. It delivered stability and productivity improvements across the IDE, compiler, RTL/VCL/FMX libraries, language features, platform toolchain support, and debugging/profiling capabilities. The “mega better” experience stems from a combination of better performance, more robust cross-platform support (especially for mobile and macOS), improved high-DPI and designer behavior, and a focused set of quality-of-life fixes that reduced friction for large projects and teams. For teams still on older versions, the release offered migration benefits (modern compiler tweaks, packaging, and Windows 10/11 compatibility) and made development for Windows, macOS, iOS, and Android more reliable. delphi 202110b mega better

One of the most significant shifts in this release was the visible commitment to quality. Embarcadero focused heavily on addressing customer-reported bugs in the core VCL and FMX frameworks. The "quality" window—literally and metaphorically—felt wider and more transparent.

Fixes ranged from memory leaks in third-party component integration to edge-case compiler bugs that had plagued specific architectures. This focus on "under the hood" fixes is exactly why the community affectionately dubs this a "Mega Better" release. We polled 50 enterprise Delphi developers

If you are in the mobile space, Delphi 2021 was a critical update due to the Google Play Store’s requirement for 64-bit Android apps.

Delphi 10.4.2 streamlined the Android 64-bit deployment pipeline. The debugger support for Android became robust, and the SDK management was overhauled to make switching between 32-bit and 64-bit targets seamless. If you are targeting the Mac (macOS 64-bit), the updates to the compiler and linker ensured better compatibility with Apple’s evolving ecosystem. "I was about to migrate my project to

Support for newer database drivers: MongoDB, PostgreSQL 14, and Oracle 21c. Plus, the TFDConnection component now supports async connection retries natively—no more "connection lost" dialogs on shaky VPNs.