PI System Roadmap
Release Schedule: PI Web API (View all)
2018-12-11
ReleaseRelease
Service PackService Pack
Current Release
 
Product
Version
Date
Description
Features
Release
PI Web API 2018
1.11
2018-06
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data. Please note that PI Web API is delivered in the PI Server Integrated Install Kit.
Stream Updates CTP, Event Frame Annotations, PI Point Annotations, GetTableWithParameters, Initial support for AF Notifications, Filter Child Attributes by AttributeTrait
Previous Releases
 
Product
Version
Date
Description
Features
Release
PI Web API 2017 R2
1.10.0.475
2017-12
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data. Please note that PI Web API is delivered in the PI AF Services integrated install kit.
Scalability and performance improvements,support for Batch queries in read-only mode, AF query-based search, event frame file annotations, mixed-mode authentication in Google Chrome, WebId 2.0, FIPS support in Indexed Search.
Release
PI Web API 2017
1.9.0.266
2017-05
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
This release includes Cross Site Request Forgery (CRSF) protection, claims-based authentication and performance improvements. The Channels feature moves from CTP to final release.
Release
PI Web API 2016 R2
1.8.0.201
2016-10
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
This release adds support for creating and editing of Security attributes, Event Frame Annotations and Attribute Traits. Also included are the ability to add an existing Element as a child of another, time zone information in queries, and gzip compression of inbound data.
Service Pack
PI Web API 2016 SP1
1.7.1.196
2016-07
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
This release adds support for PI Analysis infrastructure. New REST controllers allow you to create and edit Analysis Rules, Templates, Categories , and Time Rules.
Release
PI Web API 2016
1.7.0.331
2016-05
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
Access to AF Extended Properties, Security descriptors, improved search for Attributes and Event Frames, Admin tool enhancements, additional services to manipulate AF Attributes. CTP of a Shared Index implementation for PI Web API Indexed Search.
Release
PI Web API 2015 R3
1.6.0.316
2015-10
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
(i) Configuration utility, (ii) performance enhancements, (iii) CTP of batch calling of PI Web API calls, (iv) CTP of web sockets for stream data updates to REST clients.
Release
PI Web API 2015 R2
1.5.1.280
2015-06
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
(i) support for future data in PI System 2015, (ii) support for Hidden and Excluded Attributes in AF 2015 (iii) bulk read and write of unrelated time series data streams, (iv) performance enhancements.
Release
PI Web API 2015
1.4.1.258
2015-03
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
(i) Write support for PI Event Frames, PI Points, and AF Databases, (ii) Read and write capabilities for PI Point attributes, PI Digital States, AF Enumerations, AF Tables, AF Units of Measure, and AF Categories, (iii) Evaluation of performance equations, (iv) Bulk time series data calls against Element or Event Frame streams, (v) Gzip compression of responses, (vi) CTP release of an OData service, (vii) Improved HTML help
Release
PI Web API 2014 R2
1.4.1.258
2014-09
The PI Web API is a suite of REST services and APIs targeted at providing Web and Mobile programmatic access to PI System Data.
Setup supports Typical installation.
Release
PI Web API 2014
1.2.0
2014-08
The PI Web API is a new member of the PI System Access family of products targeted at providing Web and Mobile programmatic access to PI System Data. The PI Web API is currently comprised of a suite of REST services and APIs that we will evolve over time.
Basic functionality needed to retrieve and manipulate Time Series, Asset, and Event Frame data.

Please note: All announced and anticipated software releases are subject to change in both timing and content at the sole discretion of OSIsoft and neither the information provided above, nor any other pronouncement should be construed as a commitment by OSIsoft to deliver any specific feature or attribute at any specific time. As such, the information provided here should not be used as a basis for purchasing any software OSIsoft currently offers. All information contained herein is subject to change at any time at OSIsoft’s sole discretion and is for informational purposes only. OSIsoft does not warrant the accuracy or timeliness of the information contained herein.