[2025-09-29] Libs and Engine Team Demo Day

[GregoryTravis]

James:

• Add Data.fetch_many and Runtime.sleep Add Data.fetch_many and Runtime.sleep #13999
• Add missing imports Add missing imports #14027
• SQL Server Schema support and fix for Generic JDBC SQL Server Schema support and fix for Generic JDBC #14032
• Isolate use of HideableValue in Enso code Isolate use of HideableValue in Enso code #14039
• Update the format for SQL Server DataLinks Update the format for SQL Server DataLinks #14062

Greg:

• Document strava integration testing Document strava integration testing #14043
• MS 365 Onedrive OAuth

Ad:

• Silence POI warnings from legacy .xls files Silence POI warnings from legacy .xls files #13989
• Remove excel connection pool dependency from Excel_Workbook Remove excel connection pool dependency from Excel_Workbook #14000
• support gzip responses from fetch support gzip responses from fetch #14026
• Excel Connection Pool Cleanup - part 2 Excel Connection Pool Cleanup - part 2 #14033
• javafmtAll to fix merge races javafmtAll to fix merge races #14045
• Excel connection pool changes part 3 Excel connection pool changes part 3 #14046
• Wip/adr/excel write api changes Create Excel Format Strategy #14068

Hubert:

• WIP: Replacing Static Dataflow Analysis with Reactive Caches WIP: Replacing Static Dataflow Analysis with Reactive Caches #13948
• Testing macos-15-intel Testing macos-15-intel #14073
• Bump electron-builder to 26.0.20 Bump electron-builder to 26.0.20 #14025

Pavel:

• Semi-formal specification for method resolution Semi-formal specification for method resolution #13961
• Remove duplicated IR ASTs for static methods Remove duplicated IR ASTs for static methods #13962
• Upload heap dump on OutOfMemoryError Upload heap dump on OutOfMemoryError #13981
• Documenting unexpected cmdline opts handling of NI Documenting unexpected cmdline opts handling of NI #13984
• Check IR cache sizes on the CI Check IR cache sizes on the CI #14001
• Relax max IR cache sizes to 130 MB. Relax max IR cache sizes to 130 MB. #14007
• Update to GraalVM 25 Update to GraalVM 25 #14019
• Bump Google java format version to 1.28.0 Bump Google java format version to 1.28.0 #14038

Dmitry:

• Implement functionality to open and close projects in dashboard Implement functionality to open and close projects in dashboard #13994
• Add refactoring/renameProject HTTP endpoint Add refactoring/renameProject HTTP endpoint #14012
• Fix calling useFeatureFlag function without vue effect scope Fix calling useFeatureFlag function without vue effect scope #14063

[JaroslavTulach]

Make Enso "Conversion Oriented" Language

• methods on root type define the nature of the language
• no warning related methods in Any Moving Warning related methods out of Any #13978
• no error related methods in Any Make Enso less "error oriented" language #14003
• less operators in Any
  • Moving >, >=, <, <= to types where such operators make sense #14017
  • solves column having deliberately different API
  • Moving |> operator to Function #14004
    problem
• Defining to_text & co. as extension methods Defining to_text & co. as extension methods #14050

Dual JVM Mode

• Trying Standard.Microsoft in dual JVM mode Test Standard.Microsoft in (mocked) dual JVM mode #14037
• Hide implementations of HideableValue Hide implementations of HideableValue #14049
• Turn EnsoDateTimeFormatter into an API facade Turn EnsoDateTimeFormatter into an API facade #14022
• Removing std-saas libraries from native image Removing std-saas libraries from native image #14034
• Run Standard.Google in dual JVM mode Run Standard.Google in dual JVM mode #14040

Miscellaneous

• better error messages Propagate parser error messages #13986
• more Java than Scala: Rewriting RuntimeStubsGenerator to Java #13952
• --jvm works on JVM build Avoid using JNI when not in Native Image code #14061