Changelog for QGIS 3.34
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* Map Tools : Optional enforcement of "dot" as decimal separator for measure tool

* Map Tools : Show a highlight on identified raster pixels when using identify tool

* Map Tools : Show raster row/column of clicked point in identify results

* Symbology : Settings for overriding selection color and selection symbol for vector layers

* Labelling : Toggle labels for Vector Tile Layers

* Rendering : "Sticky" Map Decorations

* Rendering : Add map render profiler

* Rendering : Add choice of two different modes for "Refresh Layer at Interval"

* 3D Features : Allow GPU memory limit configuration

* 3D Features : Add support for boundingbox3d

* Print Layouts : Select multiple layout items

* Print Layouts : Layout Page number reflected in page properties

* Print Layouts : Automatically open exported layouts

* Expressions : Add bearing expression function

* Expressions : Add "layer_crs_ellipsoid"

* Digitising : Improve "avoid overlap" type awareness

* Data Management : Improve save vector features handling for pre-existing files

* Data Management : Maintain relations for copied features

* Analysis Tools : Support raster band description

* Processing : Antialias setting for raster tile processing plugin

* Processing : Create Grid row_index and col_index fields

* Processing : New 'Calculate expression' algorithm for use in models

* Processing : Add algorithm to convert content from a GLTF/GLB file to standard vector layer features

* Processing : Port SAGA "DTM Filter (slope-based)" tool to a native QGIS algorithm

* Application and Project Options : Clear recently opened project list

* Application and Project Options : OAUTH2 PKCE Authorization Code

* Application and Project Options : Set processing defaults from QGIS configuration file

* Profile Plots : Add setting to control background color for elevation profile charts

* Data Providers : Discover relations for Oracle provider

* Plugins : Drop interactive shell from GRASS C++ Plugin

* Programmability : Function to export runtime profiler model content as text

* Notable Fixes : Bug fixes by Alessandro Pasotti (itOpen / qcooperative)

* Notable Fixes : Bug fixes by Even Rouault (Spatialys)

* Notable Fixes : Bug fixes by Paul Blottiere (Hytech-imaging)

* Notable Fixes : Bug fixes by Sandro Santilli (strk)

* Notable Fixes : Bug fixes by Jean Felder (Oslandia)

* Notable Fixes : Bug fixes by Nyall Dawson (North Road)

* Notable Fixes : Bug fixes by Julien Cabieces (Oslandia)