Vincenzo Eduardo Padulano

[ROOT-5157] Enhance Documentation for I/O customization rules

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### Explain what you would like to see improved and how. From https://its.cern.ch/jira/browse/ROOT-5157 Chapter on schema evolution support needs to be added to the Users' Guide. For example bases in...

Since they are only available for Define and Filter operations, the functionality is not ready yet for wider use.

Error when copying a tuple into a specific position of a vector of tuples in PyROOT

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### Describe the bug Insertion of a tuple into a vector seems to be buggy on the Python side ```py >>> import ROOT >>> a = ROOT.std.vector('tuple')(2) >>> b =...

Fix PyROOT for Ubuntu 24.04

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~~Situation should be better but there may be still some leftover issues.~~ All issues should now be fixed, the PR is ready for review!

[core] Fallback to urandom for increased compatibility

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Systems with older versions of glibc do not have modern functions to get cryptographically secure random numbers. Introduce a fallback to using `/dev/urandom` in such cases. A notable example is...

Re-enable fastcloningeventtree tests

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Fixes https://github.com/root-project/root/issues/14579

Long path to reach a specific tutorial from the website

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If a user is searching for a specific feature tutorial, starting from the front page the path is: Get Started --> Code Examples --> "These" link in the middle of...

[df] Delete allocated node before throwing error

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In the jitted version of the `Vary` transformation a node is allocated on the heap and its address is passed down to the function `JitVariationHelper`, which is also responsible for...