Rollingwindows, or overlapping data intervals. For example, you might want tohave a run each day, but make each run cover the period of the previous sevendays. It is possible to hack this with a cron expression, but a custom datainterval provides a more natural representation.
Pass a list of datetimes for the DAG to run after. This can be useful for timing based on sportingevents, planned communication campaigns, and other schedules that are arbitrary and irregular, but predictable.
The list of events must be finite and of reasonable size as it must be loaded every time the DAG is parsed. Optionally, usethe restrict_to_events flag to force manual runs of the DAG that use the time of the most recent, or veryfirst, event for the data interval. Otherwise, manual runs begin with a data_interval_start anddata_interval_end equal to the time at which the manual run started. You can also name the set of events using thedescription parameter, which will be displayed in the Airflow UI.
The DatasetOrTimeSchedule is a specialized timetable that allows for the scheduling of DAGs based on both time-based schedules and dataset events. It also facilitates the creation of both scheduled runs, as per traditional timetables, and dataset-triggered runs, which operate independently.
This feature is particularly useful in scenarios where a DAG needs to run on dataset updates and also at periodic intervals. It ensures that the workflow remains responsive to data changes and consistently runs regular checks or updates.
However, there are differences between the two:- CronTriggerTimetable does not address Data Interval, while CronDataIntervalTimetable does.- The timestamp in the run_id, the logical_date for CronTriggerTimetable and CronDataIntervalTimetable are defined differently based on how they handle the data interval, as described in The time when a DAG run is triggered.
CronTriggerTimetable does not include data interval. This means that the value of data_interval_start anddata_interval_end (and the legacy execution_date) are the same; the time when a DAG run is triggered.
However, CronDataIntervalTimetable does include data interval. This means the value ofdata_interval_start and data_interval_end (and legacy execution_date) are different. data_interval_start is the time when aDAG run is triggered and data_interval_end is the end of the interval.
For example, suppose there is a cron expression @daily or 0 0 * * *, which is scheduled to run at 12AM every day. If you enable DAGs using the two timetables at 3PM on January31st,- CronTriggerTimetable triggers a new DAG run at 12AM on February 1st. The run_id timestamp is midnight, on February 1st.- CronDataIntervalTimetable immediately triggers a new DAG run, because a DAG run for the daily time interval beginning at 12AM on January 31st did not occur yet. The run_id timestamp is midnight, on January 31st, since that is the beginning of the data interval.
Suppose there are two running DAGs with a cron expression @daily or 0 0 * * * that use the two different timetables. If you pause the DAGs at 3PM on January 31st and re-enable them at 3PM on February 2nd,- CronTriggerTimetable skips the DAG runs that were supposed to trigger on February 1st and 2nd. The next DAG run will be triggered at 12AM on February 3rd.- CronDataIntervalTimetable skips the DAG runs that were supposed to trigger on February 1st only. A DAG run for February 2nd is immediately triggered after you re-enable the DAG.
Choosing between DeltaDataIntervalTimetable and CronDataIntervalTimetable depends on your use case.If you enable a DAG at 01:05 on February 1st, the following table summarizes the DAG runs created and thedata interval that they cover, depending on 3 arguments: schedule, start_date and catchup.
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Adobe continually strives to find the right balance between making product upgrades simple and predictable while delivering improvements and new features to early adopters faster (see versioning policy). The purpose of this schedule is to provide dates for when Adobe plans to announce the release of substantial new features. These features may vary throughout the year. However, Adobe regularly and continously releases improvements for extensibility tools, infrastructure, and SaaS products (services) between the dates specified on this page.
Adobe releases patches for each supported release line of the core Adobe Commerce PHP application. Patch releases are opportunities to upgrade the core codebase to keep your platform secure, reliable, and performant. Features are independent of the core codebase and are available through external module, extension, tool, or web service.
This page provides an estimated release schedule for each supported minor version in therelease channels.For static (no channel)versions, milestone dates can be derived from the release channel schedule.
The dates in the table are best-effort predictions. Based on qualification andstability of releases, availability and upgrade dates might be delayed. Futuredates are updated periodically when new information becomes available, and pastdates are updated for accuracy.
GKE automatically upgrades clusters in a release channel on orafter the dates specified in the Auto Upgrade column of the followingschedule. The patches of a minor version remain available in all releasechannels until the end of standard support (formerly known as end of life),except for clusters enrolled in the Extended channel, where the minor versionand its patches remain available until the end of extended support. Whenchoosing a version older than the default version for the channel, you can usemaintenance exclusionsto prevent a cluster from being automatically upgraded until its end of supportdate.
Dates are best-effort predictions and are updated periodically when newinformation becomes available. Consider the English languagedocumentation as the source oftruth if the dates in other languages differ due to delays in translation.
GKE automatically upgrades clusters in a release channel on orafter the dates specified in the Auto Upgrade column of the Stable releasechannel schedule. When choosing a version olderthan the default version, you can use maintenanceexclusionsto prevent a cluster from being automatically upgraded until its end of standardsupport date.
Note: Dates are updated monthly and subject to change. Dates with only a month (for example, 2025-03) or quarter year (for example, 2025-Q3) are approximations that will be updated with a date when it is known. Dates are formatted numerically as YYYY-MM-DD following the ISO 8601 international standard for numeric dates. When an entry is marked as "TBD", the date is to be determined.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Microsoft provides four options, called channels, to manage how often Microsoft Edge is updated with new features. For more information about our channels, their release cycle, and support levels, see the Channel overview.
Starting with Stable channel version 94, Microsoft Edge is moving to a 4-week major release cycle cadence. However, we recognize that enterprise customers who manage complex environments need more time to plan and test Microsoft Edge updates. To help our enterprise customers who need an extended timeline to manage updates, Microsoft Edge offers an Extended Stable option aligned to a longer, 8-week major release cycle. This option is only available for customers with managed environments. For more information, see How to opt-in to the Extended Stable release cycle option beginning with Microsoft Edge 94
We use a progressive rollout model, which means that new release availability for any given device could be staggered over upcoming days. For more information, see Progressive rollouts for Microsoft Edge Stable Channel.
OpenSearch follows semver, which means we will only release breaking changes in major versions. All minor versions are compatible with every other minor version for that major. For example, 1.2.0 will work with 1.3.2, 1.4.1, etc, but may not work with 2.0.
Note: If we cannot pass the exit criteria by 2 weeks after the start of the release cycle window (1 week for 1.x patch releases), we will cancel the minor release and hold changes until the next release window.
In contrast, OpenSearch releases new major versions only when there are a critical mass of breaking changes (e.g. changes that are incompatible with existing APIs). These tend to be tied to Lucene major version releases, and will be announced in the forums at least 4 weeks prior to the release date.
Both the roadmap and the release dates reflect intentions rather than firm commitments and may change as we learn more or encounters unexpected issues. If dates do need to change, we will be as transparent as possible, and log all changes in the changelog at the bottom of this page.
The duration of the maintenance window will vary from product to product and release to release. By default, versions will remain under maintenance until the next major version enters maintenance, or 1 year passes, whichever is longer. Therefore, at any given time, the current major version and previous major version will both be supported, as well as older major versions that have been in maintenance for less than 12 months. Please note that, maintenance windows are influenced by the support schedules for dependencies the software includes, community input, the scope of the changes introduced by the new version, and estimates for the effort required to continue maintenance of the previous version.
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