Every meaningful set of development activity in open-source projects like MyBB is followed by an official release that merges in additional lines of production, like security updates, and wraps it up with descriptions and instructions easy to understand for non-developers and site maintainers. Currently the most popular way of distributing updates to PHP-based software is file packages: project managers have to scramble to gather and bundle all files and associated documentation while site administrators are expected to keep track of (and sometimes interpret) this information.
This, to convenience of site administrators and ours, is planned to improve upon adoption of concepts like continuous integration that put emphasis on making all products deployable after every change to the code, and the integration of tools like Composer, which ease the pains of managing third-party solutions and allow to separate one big product into small, handy modules. Even though conveniences like fully automated updates will take time to become reality with informal open-source projects (where the technicalities are much easier to implement than procedures that provide a reasonable level of security), MyBB moves closer to that with eliminating manual tasks covering a broad range of activities that precede each release—the last 4 versions of MyBB (starting with 1.8.12) have been build using the recently published package builder.
Rewriting Memos in XML & PHP
The core part of the builder’s logic is Phing, an Apache Ant-based PHP task build system. This engine enables developers to specify operations related i.a. to git & patch (extensively used to apply sensitive patches before the release), file encoding and archiving saved in an XML build file. It’s also used to call sub-scripts that list changed files and calculate archive size and checksums, but also perform some project-specific operations like counting modified language files, searching for templates that changed between versions or update plugin hook locations with line number precision. Since the Jekyll-powered MyBB.com website is generated from Markdown & Front Matter data files, the builder also prepares the version’s YaML metadata ready to be put into the repository allowing Release Notes and the Release Blog Post content to be generated.
You Want to Run it on What?
Another important role plays Docker, a platform introducing container systems. You might recognize it from the recently put out image recipe that can be used to deploy MyBB 1.8, however this environment is also used whenever packages need to be assembled. No matter who, where or when participates in the building process, they should be able to use the same precisely defined tools—by running the script inside a container we can assure a degree of confidence in that, given the separation from the host operating system. Our Docker image, based on a trimmed down version of Debian, contains an unsuspicious development toolset including basic packages and a PHP interpreter with customized configuration and the strip-nondeterminism tool that normalizes the output to make it possible to arrive with byte-to-byte equal archives identified by matching checksums. This practice is called build reproducibility which will serve as a vital part in download verification.
Real output (with real git errors) when building MyBB 1.8.15 packages
Visit the mybb/mybb-build repository to set up own production line basing on our code and compare against the latest MyBB release packages (starting with 1.8.15, releases on GitHub include a build package with input necessary to reproduce the output).
Automated packaging does not only leave more time for other aspects of running large-scale projects, but also assures that every update is brought to users without potential mistakes that could have been made otherwise with manual assembling. Furthermore, whenever mistakes are spotted, the archives can be quickly rebuilt and pushed out—less emphasis will be put on singular releases and more on their continuous delivery with seamless upgrades that MyBB will be working on.
It really comes down to a matter of personal preference.
MyBB Blog 
For example, forums will be denied official support if they:
Any users who operate a board that breaches the revised Support Eligibility Policy will retain the public “denied support” marker, allowing other users to make an informed decision of their own whether they provide support to that user.
In addition to these changes, MyBB staff members will not be chastised or penalised in any way for supporting users who have been denied official support. Although providing support to these users is down to the personal choice of individual staff members, they are not obligated to support anyone.
Users who are currently denied support
If you are currently marked as “denied support” from the previous policy and believe that your forum doesn’t breach the revised Support Eligibility Policy then please get in touch with us by creating a new thread in the Private Inquiries forum. Include links to any forum(s) that you currently own. The team will review the site(s), verifying your ownership and either revoke your denial or explain the reason for retaining the denial.
These changes have been designed to make the policy and position of the MyBB Group clearer. We hope that they have fully addressed issues members had raised about the previous Support Eligibility Policy. The new policy is now live and can be read in full on the MyBB website.