# Release notes: September 2025

### View dataset upload history

You can now see exactly when datasets have been updated with our new Dataset History feature. This allows you to see how often the datasets are updated.

What this means for you:

* Full transparency: See the update history for any tabular or geospatial dataset
* Better planning: Know when fresh data will be made available

Click the "See History" on any dataset page to see the dataset update timestamps (highlighted in the red box)

![](https://ci3.googleusercontent.com/meips/ADKq_NaGglEfzS933GKcS1rwM3JrZT5BFAmLdRRQOGlaBZq0RHeCKMm0eT4E-qCXZiPgjRNIP9nM2WdiWVU=s0-d-e1-ft#https://go.gov.sg/historicaldataset2)

### New WBGT stations available

Singapore's Wet Bulb Globe Temperature (WBGT) monitoring network just got significantly bigger, giving you heat stress data from more locations across the country direct from the National Environment Agency’s Meteorological Service Singapore (MSS)

**🆕 Six new monitoring stations now live:**

* S187 - Bukit Timah (West)
* S139 - Tuas Terminal Gateway
* S140 - Choa Chu Kang Stadium
* S141 - Yio Chu Kang Stadium
* S142 - Sentosa Palawan Green
* S143 - Punggol North

**Why this matters:**

* Better coverage: More granular heat stress monitoring across Singapore
* Workplace safety: Enhanced data for outdoor work planning
* Health insights: Improved understanding of heat exposure patterns

This dataset is currently being leveraged by the likes of the Singapore-ETH Centre for research, powering the MyENV app and heat stress alerts for construction sites and companies throughout Singapore.

Access the data: [View WBGT Observations](https://data.gov.sg/datasets/d_87884af1f85d702d4f74c6af13b4853d/view)

### IRAS' updated comprehensive tax & revenue data

The Inland Revenue Authority of Singapore (IRAS) has refreshed 21 new datasets covering everything from individual income patterns to corporate tax collections, giving you updated access to Singapore's fiscal landscape.

Key datasets now available:

* Revenue streams: Total government revenue and IRAS collections by tax type
* Individual taxation: Income distributions, tax reliefs, and chargeable income groups
* Corporate insights: Company income patterns, tax by economic sector, and residency classifications
* Property data: Annual property values and tax assessments by property type
* Compliance metrics: Audit outcomes, service levels, and return filing statistics

Perfect for:

* Economic research: Understanding Singapore's tax structure and revenue patterns
* Policy analysis: Tracking fiscal trends and compliance rates
* Business planning: Benchmarking against sector tax data
* Academic studies: Comprehensive tax system analysis

Start exploring: [Browse all IRAS datasets](https://data.gov.sg/datasets?page=1\&agencies=IRAS\&sort=updatedAt\&resultId=d_21e22578cabce897e8b27801e5596140)

### Shape the geospatial datasets on [data.gov.sg](http://data.gov.sg/)

We're upgrading our geospatial data pipeline with an integration to SLA’s geospace platform and want to hear from you! Whether you're using location data for urban planning, logistics, research, or operations, your input will help us prioritise the most valuable geospatial datasets.

Tell us:

* Which geospatial datasets are most critical for your work
* What location data gaps you're currently facing
* How you're using (or plan to use) geospatial data in your operations

Reach out to us at our [support form](https://form.gov.sg/6449e5c3664c1b001249acf1)
