During Q3 2025, I’ve been working in the following areas: Boost.Bloom Boost.Bloom has been officially released in Boost 1.89. I’ve continued working on a number of roadmap features: Originally, some subfilters (block, fast_multiblock32 and fast_multiblock64) implemented lookup in a branchful or early-exit way: as soon as a bit checks to zero, lookup terminates (with result false). After extensive benchmarks, I’ve changed these subfilters to branchless execution for somewhat better perfo...

I’ve really come to appreciate Boost.Redis design. With only three asynchronous primitives it exposes all the power of Redis, with features like automatic pipelining that make it pretty unique. Boost.Redis 1.90 will ship with some new exciting features that I’ll cover in this post. Cancelling requests with asio::cancel_after Boost.Redis implements a number of reliability measures, including reconnection. Suppose that you attempt to execute a request using async_exec, but the Redis server ca...

We are excited to announce that the Decimal (https://github.com/cppalliance/decimal) library is going back to review for inclusion in Boost from 06 to 15 October. In preparation for this we have made quite a few changes since the indeterminate end of the first review about 9 months ago: Breaking Changes: Based on bitwise comparisons with other similar libraries and database software, we have changed the internal encoding of our IEEE 754-compliant types We spent about 3 months optimizing...

Doc Previews and Doc Builds The isomorphic-git improvements are an ongoing saga. (As a reminder, isomorphic-git is a dependency and component of Antora, which can’t parse submodules while boost relies heavily on submodules). This quarter I coded full submodule support into isomorphic-git and then submitted a PR with 150 files modified. An issue is that the library is suffering from a general lack of maintainers, it’s stuck on Nodejs 14 from 5 years ago, and uses many out-of-date packages. Th...

How Boost.RunTimeServices Emerged from Boost.HTTP.Proto Development During the development of the Boost.HTTP.Proto library, we recognized the need for a flexible mechanism to install and access optional services at runtime without requiring prior knowledge of their specific implementations. For example, building a library with optional support for zlib and Brotli compression, even if those libraries weren’t installed on the user’s machine. This challenge led to the creation of Boost.RunTimeS...